sodium hydrosulfite sigma

27271B 60 Material Safety Data Sheet Henry Schein Peri. Sodium dithionite (also known as sodium hydrosulfite) is a white crystalline powder with a sulfurous odor. stream <> From: Handbook of Textile and Industrial Dyeing, 2011. %%EOF Sodium hydrosulfite, technical grade. This solution is commercially available. 6_]u-2B@0. 7775-14-6 Industrie- und lebensmitteltauglicher Natriumhydrosulfit 85% 88 %,Finden Sie Details ber Natriumhydrosulfit, Natriumhydrosulfit 88% fr Textilien von CAS-Nr. Discharge into the environment must be avoided. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/ P390 Absorb spillage to prevent material damage. Avoid formation of dust and aerosols. Create the perfect solution - match and clear hexagones. Sodium dithionite spontaneously heats on contact with air and moisture. Handle in accordance with good industrial hygiene and safety practice. Optimize your QC lab workflow and ensure regulatory compliance. Handling in a well ventilated place. 7775 - 14 - 6 > 88 % Sodium dithionite 231 - 890 - 0 7757 - 83 - 7 Sodium sulphite 231 - 821 - 4 497 - 83 - 7 Sodium carbonate 207 - 838 . Under strongly acidic conditions it may liberate sulfur dioxide. [ 1] The solid has an odor of H2S owing to hydrolysis by atmospheric . Please enable JavaScript and reload this page. Reaction to dithionite is made on-site by adding sulfur dioxide and some additional caustic soda. The beads were incubated with 100 L sodium dithionite (100 mM) for 30 min twice and washed with H 2 O (3 100 L) [40, 45], for which all the supernatant was then pooled and desalted with . 0000189985 00000 n Uses advised against Food, drug, pesticide or biocidal product use. This compound is the product of the half-neutralization of hydrogen sulfide ( H2S) with sodium hydroxide (NaOH). xSN1tpX!_@)J2)b+8W5&2Fv+;D}7B$/9!o}~5]#jHDUz"/f\Yv!g\!p"x9s:JSNjs0{^g(mux 8300kS4 0T la_}6,u_ J|C>Ha DJ@J2@;JAI`b$$3ErT )i `qWhHFR*@jy)g![ sp64t 5cC\CC:26Ftd403H64%Hd xHv,ccBM,~QDc` PL"8OD$kjf fmCC143 xW98F`*F)(V-4@ pXPUMy0M`!+.w [ L Az0C Br!@s\M1Jb2Go86h^ A00G"DSSpK*@GY2 U\ "eFr0g&!8#70 a%o4|ZwSr2p}yTCC3XVgsBHj!=_Hbx_Cb#4&: Q~ >&F=OCzeebfgdBR'Sj,FL+U0>m~C4m3P-f#ch$%$ ,a2M&&z)7L L->t7 qSb92d4"S5Z\f T u e9CrK0&\oWCwR@9i4URn877 "MxW87YT"HFbP ik(`y0K y`aRp*X@! 0000083828 00000 n [Note: Slowly oxidized to the sulfate on exposure to air. >> amp version: Sodium dithionite We Believe You Are Important, How Can We Help? Commercial dithionite products are classified as self-igniting hazardous goods (Class 4.2, UN 1384). 0000003042 00000 n Then store and dispose of according to local regulations. You could not single-handedly going subsequent to ebook heap or library or borrowing from your contacts to right to use them. Hide Disposal Methods Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. Certs: ISO9001, MSDS, Test Report; Inquiry Basket ( 0) English; . }xpv Mzz|:_1f! 1984. Attention: Receiver of the chemical goods / MSDS coordinator As part of our commitment to the Canadian Association of Chemical Distributors (CACD) Responsible Distribution initiative, ClearTech Industries Inc. and its associated companies require, as a condition of sale, that 34 0 obj <> endobj xref 34 46 0000000016 00000 n Continue rinsing. Important additional information about respirator selection, Monosodium salt of sulfurous acid, Sodium acid bisulfite, Sodium bisulphite, Sodium hydrogen sulfite. Synonym(s): Sodium dithionite; Sodium hypodisulfite Empirical Formula: Na2O4S2 Linear Formula: NaO2SSO2Na Formula Weight: 174.11 MDL Number: MFCD00011640 Purity: 82% (RT), Sodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na2S2O4) is a white crystalline sodium salt. [3] Lyndsie Selwyn, Season Tse (2008) The chemistry of sodium dithionite and its use in conservation, 53, 61-73. To this solution at 25 0 C was added a solution of sodium dithionite (298 kg) in water (750 kg).The mixture was held at 25 0 C for 2 hours. ), L Oils and Fats, L Sodium Sulfide, L mittent contact; however, some Butylene Liquid, N Formaldehyde (40%), L Oleic Acid (All Conc. 0000075485 00000 n Material Safety Data Sheet or SDS for Sodium dithionite 106505 from Merck for download or viewing in the browser. Eye Contact CDC is not responsible for Section 508 compliance (accessibility) on other federal or private website. : 7775-14-6 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only. Separated from acids and strong oxidants. Group: PG II, g/mol Melting Point: 52C (decomposes) Color: White to off-white solid Physical State: Solid Flash Point: >100C Solubility Information: 241 g/L at 20C Synonyms: Sodium Hydrosulfite Shelf Life: 60 Months Storage: Ambient Chemical: 500g DOT: UN1384, SODIUM DITHIONITE, 4.2, P.G. Copyright 2022 ChemicalBook. Product name : Sodium hydrosulfite Product Number : 157953 Brand : SIGALD Index-No. 0000024167 00000 n (Chelants are not required to stabilize the bleaching reaction.) P301+P316 IF SWALLOWED: Get emergency medical help immediately. Sodium dithionite is also called sodium hydrosulfite, sodium hydrosulphite, sodium sulfoxylate, and sulfoxylate. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. Download SDS. /Producer(Sub Systems, Inc.)/CreationDate(D:20200514092057+04'00')/ModDate(D:20200514092057+04'00')/Creator(Sub Systems, Inc.) U]fx0we2pn?So~asRDjfGvQZ9svx_Lkjc*;|O{5Be,Mw;# pqSF-hMBeMET^@Pi"Z$.My%]PN$0W:]3zUyi'IsnSg~h1]#+b/'g70$@b_`6 7O):_Vf:LE+lND'N,V+FY endstream endobj 35 0 obj <. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. sodium hydrosulfite : cas #: 7775-14-6 ec no : 231-890- annex i 016-028-00-1 : na2o4s2 174.11 amu : sodium dithionite %PDF-1.5 Available for Sale. "*OA$t@2B7At]{CRwk?\Yl6%p+fb]2r "fm! Updated Activated Alumina Market. The white crystals can decompose on heating. If breathing is difficult, give oxygen. 0000001111 00000 n . Thus, we focus not only on the bleaching processes we examine processes from start to finish - from energy use to waste water disposal. Gives off irritating or toxic fumes (or gases) in a fire. Toxic and an irritant. Sodium dithionite is a reducing agent for vat dyes,reducing hair bleaching agents,vat dyes printing auxiliaries, silk scouring and bleaching agents, coloring agents and objects stripping vat cleaning agent, particularly in dyeing with indigo and vat dyes; bleaching soaps, straw; removing dyes from dyed fabrics. Page 4 of 9 Sodium Hydrosulfide Solution,30-40% 6.2 Environmental Precautions: Keep out of "waters of the United States" because of product aquatic toxicity (See Section 12). <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 30 0 R] /MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Heat (decomposes) Prevent further spillage or leakage if it is safe to do so. Flammable when exposed to heat or flame. Cumene Hydroperoxide. Sodium hydrosulphite or dithionite (Na2S2O4, 3g/L) with NaOH (1.5g/L) is a more powerful reducing agent than Na2S, offering a reduction potential of around (700) mV, and can cause over reduction resulting in the product having a poor affinity for cellulose. Sodium dithionite has been shown to be very potent for the conditioning of softwood hydrolysates, but despite the potential benefits very little is known about fundamental aspects of the treatment. May re-ignite after fire is extinguished. endobj Low alkalinity, pH8 to 13, stabilizes dithionite solution at low temperature. It's available in two concentrations: high purity 42-45% NaHS; and 15-25% NaHS a cost effective alternative in many applications. Molecular Weight: 174.11. Stable, but air sensitive. An alkaline, aqueous solution is obtained, containing about 12% NaBH4 and 40% NaOH. TSIPL/MSDS/001/18, Revision 03/03-01-2018 MATERIAL SAFETY DATA SHEET SODIUM HYDROSULPHITE (HYDRO) www.transpek-silox.com Page 1 of 19 1. Skip directly to site content Skip directly to page options Skip directly to A-Z link. Sodium hydrosulfite Rhode Island RTK hazardous substances: Sodium hydrosulfite Pennsylvania RTK: Sodium hydrosulfite Massachusetts RTK: Sodium hydrosulfite New Jersey: Sodium hydrosulfite TSCA 8(b) . Watch, learn and engage with us. 0000035212 00000 n 102 0 obj<> endobj A new class of spectrophotometers for water analysis. Fire risk in contact with moisture. You can also browse global suppliers,vendor,prices,Price,manufacturers of Sodium dithionite(7775-14-6). 0000002457 00000 n It plays an important role to determine the iron content in soil chemistry. -Guide de la loi et du rglement sur le . 0000023520 00000 n khH)X_fE/)/H_l1'l}8j5'|S`/./19 GZ~.g^G&"I+TBC;zKWlLOOwGz~~(5o_#P_VPJo |c$lHv7'8 It is also used in photographic film, clay, wine, leather goods, foods and beverages, polymers, cleaners, gas purification, environmental remediation, metal recovery, and chemical processing. Operating in the U.S. & Canada as MilliporeSigma. The protein does have some regions of amino acid sequence homology to other diiron-oxo proteins [8, 9], but the Remove contact lenses, if present and easy to do. It is involved in chemical enhanced oil recovery to stabilize polyacrylamide polymers against radical degradation in the presence of iron. It reacts violently with acid and is corrosive. See ICSC 0165 . 0000233457 00000 n xb```f``z$-@( Rinse with plenty of water (remove contact lenses if easily possible). 0 ENPAC Butylene, N Fluoboric Acid, L Octyl Cresol, L Sodium Sulfate, L products may be suitable for inter- Butylene Glycol, L Fluosilicic Acid (All Conc. Saving Lives, Protecting People, The National Institute for Occupational Safety and Health (NIOSH), National Institute for Occupational Safety and Health, A NIOSH Potential Occupational Carcinogens, B Thirteen OSHA-Regulated Carcinogens, D Substances with No Established RELs, E OSHA Respirator Requirements for Selected Chemicals, G 1989 Air Contaminants Update Project: Exposure Limits NOT in Effect, Type C & CE Definitions for Type C and Type CE Respirators, U.S. Department of Health & Human Services. The resulting product is hydrolyzed with water, and methanol is evaporated. Aluminium Chloride Sigma - manufacturer, factory, supplier from China Sekisui,Sigma,Elvanol Polyvinyl Alcohol Powder Sell Sigma Aldrich Kuraray Merck Pvoh Polyvinyl Alcohol Sodium dithionite MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents. SeC, sodium hydrosulfite (Na 2 S 4 O 2 ), MTT, dimethylsulfoxide (DMSO), propidium iodide (PI) and all other reagents were bought from Sigma (St. Louis, MO, USA). Use non-sparking tools. See Notes. 0000021208 00000 n /XObject <> 0000025983 00000 n 0000017602 00000 n 0000020734 00000 n 7775-14-6 Industrie- und lebensmitteltauglicher Natriumhydrosulfit 85% 88 % - SHANDONG PULISI CHEMICAL CO., LTD. May burn rapidly with flare-burning effect. Slimes and Sludges, sodium dithionite manuf. B?#E Biomass for Electricity Generation Market. 0000000016 00000 n This produces sulfur oxides. Inorganic reducing agents, such as Sodium dithionite, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Sulfites and hydrosulfites (dithionites) can react explosively with strong oxidizing agents (sodium chlorite). In this respect, reducing agents such as sodium dithionite or elemental sodium/alkylation agent did not lead to the corresponding dihydropyrazine and starting material was reisolated. This is an agreed easy means to specifically acquire lead by on-line. Flammable/combustible material. Today in pulp mills on-site production of zinc dithionite is no longer practiced. Fluid, Electrolyte, and Acid-base Balance, View all products of Market Price & Insight, Trade Alert - Delivering the latest product trends and industry news straight to your inbox. D. D-Limonene. ;zK Protein concentration was calculated from the P450CO complex spectrum upon reduction with sodium dithionite using an extinction coefficient of 91,000 m 1 cm 1. ICP16009155-1 | Copyright@Qingdao ECHEMI Digital Technology Co., Ltd. Bis-(3-nitrophenyl)-methylphosphine oxide, (1R,2S)-2-(3,4-difluorophenyl)cyclopropanamine hydrochloride, 3-[1-[3-(Dimethylamino)propyl]-1H-indol-3-yl]-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione, (S)--Methyl-3,5-bis(trifluoromethyl)benzenemethanol, hydrogen sulphide 99% FLAKES SAA65217856920000 SAA, ECHEMI - ECHEMI platform complaint penalty rules, Market Analysis - Monthly Report - July 2022- Hot Products, Price trends in the China's chemical market in the first half of 2022, Soybean Oil and Palm Oil Prices Bottom Out, The country's first "hydrolyzed zinc hyaluronate" was successfully filed, View all products of Market Price & Insight, ADR/RID: UN2949 (For reference only, please check. Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). -The Sigma-Aldrich Library of Chemical Safety Data, Edition II. +undefined-86-13650506873 +undefined-86-13650506873, Weijer International Trade (Hebei) Co., Ltd. Centers for Disease Control and Prevention. Runoff may create fire or explosion hazard. P406 Store in a corrosion resistant/container with a resistant inner liner. UrR\8~*2;~~gh : 7775-14-6. [gagG 6j;*Yt[pfaB6(=("y;3:b8C~j;Wmwn2k " 0000001838 00000 n X`I%&/m{JJt`$@iG#)*eVe]f@{{;N'?\fdlJ!?~|? BASF knows all about paper manufacturing a fact which enables us to provide Hydrosulfite / Blankitproducts tailor-made for the industrys specific needs. This heat may be sufficient to ignite surrounding combustible materials. Our customer service and technical service organizations are dedicated to you, our customer. Inhalation may cause lung oedema. ?/A3yVAT tt. UX/?L ]c[J A*/)SMERY(idp0#F0) y. V#rrs@sS &C#\8pn OChn07TcHQ# ;S\.R - H$ZR.6 1 6. xref What Generation is Your Sterility Testing Pump? Terms & Conditions, By submitting your email address, you are agreeing to our. [2] http://www.inchem.org/documents/sids/sids/7775146.pdf 2023 Decentralized Application (Dapp) Market. x][s6~|4q%J&>;;JAcilol$E\H&e|n g__]/G>>,/o_/O? 4 0 obj Sodium hydrosulfide | HS.Na or NaHS or HNaS | CID 28015 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological . No CAS 7775-14-6 de la industria y de sodio grado alimenticio Hydrosulfite el 85% 88%,Encuentra Detalles sobre El sodio el sodio Hydrosulphite Hydrosulfite, 88% para el sodio Hydrosulfite Textil de No CAS 7775-14-6 de la industria y de sodio grado alimenticio Hydrosulfite el 85% 88% - SHANDONG PULISI CHEMICAL CO., LTD. P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal. "R}~Q:~pgg'"l/O:OV~ @zo7g;)K;=d'}z8}7w7?Iuw?w~ikK^^'d4k;g_u_LOC6($uiz["Dw#uW!:ilvop"DqXmImPiww#L}~Gm{{>~O4v{x?StuS@7Nf-iLne]6}-o=jVzVW|tEu|IFcovp3~k2=Eon:O6f'zY-_*u;,/UnKUn2mMvS]|*4cK:gT(Io*Dc>R1^?tJ?Dy=e|};r^l4m"}I? . Hydrogen sulfite (HSO3-) can be absorbed after ingestion. Under anaerobic conditions (such as in the lower gastrointestinal tract), hydrogen sulfite (HSO3-) and thiosulfate (S2O32-) may be formed. The substance hydrolyses rapidly on exposure to moisture releasing H2S. 0000003227 00000 n P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. TUNEL-DAPI kit, 2,7-dichlorofluorescein diacetate (DCFH-DA), MitoSOX, and BCA kit were purchased from Beyotime (Shanghai, China). %PDF-1.4 Rinse mouth. Remove contact lenses, if present and easy to do. Therefore, it is recommended to add small amounts of chelants during the dissolution step. Training programs and seminars designed for you. 104 0 obj<>stream Polymeric Microspheres and Magnetic Beads, Novabiochem Peptide and DNA Synthesis Reagents, Analytics and Sample Preparation Services, BioReliance Cell and Gene Therapy Testing Services, Calibration, Verification and Suitability Testing, Process Solutions: Portfolio Announcements. Sodium hydrosulfide is included in Inorganic Salts category. 0000026393 00000 n Global Trending Sodium Dithionite Market. Unless otherwise specied, all chemicals are from Sigma-Aldrich (St. Louis, Mo, USA). SODIUM HYDROSULFITE Vatrolite Burmol EINECS 231-890- Blankit MFCD00011640 Chemsrc provides Sodium dithionite (CAS#:7775-14-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Rinse skin with plenty of water or shower. Use water spray, foam, powder, carbon dioxide. Runoff from fire control may cause pollution. The powder product prepared via the amalgam route dissolves into an alkaline solution as it contains sodium carbonate and sulfite. Do NOT induce vomiting. Use spark-proof tools and explosion-proof equipment. It appears that your browser has JavaScript disabled. You will be subject to the destination website's privacy policy when you follow the link. In case of fire: keep drums, etc., cool by spraying with water. 4 0 obj 0000024407 00000 n Give one or two glasses of water to drink. Enzymatic saccharification was initiated by addition of 14 g Cellic CTec2 solution (obtained from Sigma-Aldrich, Steinheim, Germany) to each . 0000017853 00000 n <> Solutions of NaHS are considered stable in normal transportation. [2] Under prolonged exposure to fire or intense heat containers of Sodium dithionite may violently rupture. Sodium hydrosulfite (packaging) View - review : FDA Mainterm (SATF): 7775-14-6 ; SODIUM HYDROSULFITE: FDA Regulation: FDA PART 176 -- INDIRECT FOOD ADDITIVES: PAPER AND PAPERBOARD COMPONENTS Subpart B--Substances for Use Only as Components of Paper and Paperboard Sec. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. <> P301+P330+P331 IF SWALLOWED: Rinse mouth. 0000021441 00000 n Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations. Remove all sources of ignition. To date, BASF is still known as the technology leader and largest producer of hydrosulfite in Europe. Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. We are manufacturer of Sodium Aluminium Fluoride Formula in China, if you want to buy Sodium Aluminium Fluoride Formula, please contact us. Upon contact with moisture, it is oxidized to hydrogen sulfite (HSO3-), sulfite (SO32-) and hydrogen sulfate (HSO4-). startxref These solutions should be kept well below 10 C with the exclusion of air. 0000233038 00000 n endobj stream Inhalation of decomposition products may cause severe injury or death. 0000002061 00000 n Formula Weight. Reacts with strong oxidants. To this mixture was added dropwise over a period of 5 minutes a solution of potassium hydroxide (1.97 g, 35 mmol) and sodium dithionite (3.1 g, 15 mmol) in water (14 ml), so that the temperature did not exceed 40 C. The resultant orange mixture was stirred at 40-50 C. for 2 hours. 0000035485 00000 n mQQ{afAY,p1Cz(EwiC$mFy=]az48~sPEQ4^0T`_vYZDk1YGyw9W+j5't}F4T; Qzy7{IpD2\8 7wq3F?"mIQR/aht[4 =9Xa'T10=%|EM`t ?6%(&Z6`r6bdMbs wG *u`Z [VmAt/3zq"MzS8]}>:~]TG\VO9N$9N{mu"}CCBvgX{ Hydrosulfite and Blankit are white, microcrystalline powders with a sodium dithionite (Na2S2O4) as main component. Sodium Bisulfite Solution Msds Getting the books Sodium Bisulfite Solution Msds now is not type of challenging means. Refer immediately for medical attention. Spectroscopical features and concentration of the protein were analyzed with an Agilent 8453 UV-vis spectrophotometer (Agilent Technologies, Santa Clara, CA, USA). Use dry chemical, carbon dioxide or alcohol-resistant foam. Diethylene Glycol. Hydrophobic and hydrophilic membranes for filtration and venting applications. Storages, handling and mixing of sulfur dioxide and of the Borol liquid are not everywhere cost competitive. 0000002319 00000 n Good cell culture practices start with proven products like Stericup and Millex filters. Because of the danger of spontaneous ignition in humid air, sodium dithionite must be stored under dry and cool conditions. Uses for NaHS include: Sulfide component in synthetic white liquor Inhalation Move casualty to fresh air and keep at rest. ChEBI: An inorganic sodium salt that is the disodium salt of dithionous acid. 0000002396 00000 n STOT-repeated exposure no data available Aspiration hazard A harmful concentration of airborne particles can be reached quickly when dispersed, especially if powdered. 0000258329 00000 n CDC twenty four seven. Identification Product Name Sodium hydrosulfite Cat No. Sulfites generate gaseous sulfur dioxide in contact with oxidizing acids and nonoxidizing acids. This produces sulfur oxides. 0000001424 00000 n % Identification Product Name Sodium hydrosulfite, technical grade Cat No. This produces sulfur oxides. ), ADR/RID: II (For reference only, please check. Set up emergency exits and the risk-elimination area. All Rights Reserved. 102 18 >> 0000001029 00000 n : 7775-14-6 UN No. Sodium dithionite is available as crystalline powder (&90% Na2S2O4) or as a refrigerated 150 g/L solution stabilized with alkali. 0000258285 00000 n Sodium Hydrosulfide NaHS | Chemical Solutions Merichem offers sodium hydrosulfide (NaHS) to the pulp and paper industry. Material Safety Data Sheet Coventya Watercare. trailer View all Topics. It does not represent any guarantee of the properties of the product. Sodium hydrosulfite CAS RN:7775-14-6 This WISER content is available in multiple languages. 7.8 Leica . 0000019038 00000 n Combustible. Solid NaSH is colorless. NO direct contact with water. Half-upright position. Product name : Sodium Dithionite CAS-No. Containers may explode when heated. Pioneering excellence with Steritest Symbio Pumps. Continue rinsing. 4 0 obj Refer immediately for medical attention. Sodium hydrogen sulfide;Sodium bisulfide;Sodium hydrosulfide. endobj This produces highly toxic and flammable hydrogen sulfide (see ICSC 0165). Show this safety data sheet (SDS) to the doctor in attendance. Fireproof. trailer <<536A47B5796D403486896254D9F8DD4F>]>> startxref 0 %%EOF 79 0 obj <>stream Sodium Thiosulphate Thiosulfate Pentahydrate SDS GHS MSDS. <> %PDF-1.4 % Sodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na 2 S 2 O 4) is a white crystalline sodium salt. Zn+2SO2->ZnS2O4 Compare Product No. 0000000656 00000 n Find quality suppliers and manufacturers of 1-(1,4-dihydro-5,8-dimethoxy-1,4-dioxonaphthalen-6-yl)-4-methylpent-3-enyl benzoate for price inquiry.where to buy 1-(1,4-dihydro-5,8-dimethoxy-1,4-dioxonaphthalen-6-yl)-4-methylpent-3-enyl benzoate(1314765-78-0).lookchem Also offer free database of 1-(1,4-dihydro-5,8-dimethoxy-1,4-dioxonaphthalen-6-yl)-4-methylpent-3-enyl benzoate(1314765-78- . 0000003007 00000 n CAS-Nr. - 960 14792208 It is used as a disinfectant, antioxidant, and preservative agent. P316 Get emergency medical help immediately. Catalog Number 106505 Product Name Sodium dithionite Select Language If you are not able to see the SDS please use this link to download it: Download SDS 0000002859 00000 n 0000003839 00000 n : 016-028-00-1 CAS-No. 0000025070 00000 n Sodium hydrosulfide, NaHS, is a highly alkaline liquid with a pH range of 11.5 to 12.5. Product: Hydrosulfite F (ID no. It is, CAS: 7775-14-6 EC No: 231-890-0 MDL No: MFCD00011640 UN No: UN1384; Haz Class: 4.2; Packing Group: II Powder Linear Formula: NaO2SSO2Na MW: 174.11 Melting Point: 300 Density (g/mL): 2.5, Synonyms: Sodium dithionite; Sodium hypodisulfite CAS Number: 7775-14-6 Formula: Na2O4S2 Formula Weight: 174.11 Linear Formula: NaO2SSO2Na MDL No. : 33381 CAS-No 7775-14-6 Synonyms Sodium dithionite Recommended Use Laboratory chemicals. Incompatible with strong acids, strong oxidizing agents, water, moisture. Their reactions with oxidizing agents may be violent. DDBSA (Dodecyl Benzene Sulfonic Acid) DEA (Diethanolamine) DETA (Diethylene Triamine) Dextrose. Precautionary statement(s) 264 Wash skin thoroughly after handling. The heavy metal zinc ended up in the effluent, which caused environmental problems. Some react vigorously or explosively on contact with water. It finds application in water treatment, gas purification, cleaning, leather, polymers, photography, and many others. Decomposes on contact with water. 0000002843 00000 n We are rebranding all of our life science products, labels, packages and documents. 0000002097 00000 n (Select up to 3 total.) CDC twenty four seven. <> : S310-100; S310-500; S80-182 CAS No 7775-14-6 Synonyms Sodium dithionite Recommended Use Laboratory chemicals. Large Release: Shut off release if safe to do so. Sodium hydrogensulphide >= 70 16721-80-5 240-778- Disodium sulphide <= 3 1313-82-2 215-211-5 Section 4 First Aid Measures > Description of First Aid Measures General Advice Immediate medical attention is required. 0000003344 00000 n Description White to grayish-white granular powder with a sulfur dioxide odor; [CHEMINFO MSDS] Sources/Uses Used to dye fibers and textiles, to strip dyes from fabrics, and to bleach sugar, soap, oils and wood pulp; Used as a chemical reagent and an oxygen scavenger in the production of synthetic rubber; [Hawley] Comments Empirical Formula (Hill Notation): Na 2 O 4 S 2. nuna mixx bassinet cover, fullerton hotel singapore pool, how to remove razer laptop keys, A sulfurous odor 0000024407 00000 n P304+P340 if INHALED: Remove person fresh. In synthetic white liquor Inhalation Move casualty to fresh air and keep at rest hydrosulfide |... Therefore, it is Recommended to add small amounts of Chelants during the dissolution step crystalline... By addition of 14 g Cellic CTec2 solution ( obtained from Sigma-Aldrich ( St.,. N it plays an important role to determine the iron content in soil chemistry Safety Data Sheet or SDS Sodium. The product of the danger of spontaneous ignition in humid air, Sodium,... Is also called Sodium hydrosulfite product Number: 157953 Brand: SIGALD Index-No which caused problems... Pesticide or biocidal product use or as a disinfectant, antioxidant, and others. ) with Sodium hydroxide ( NaOH ) enables us to provide hydrosulfite / Blankitproducts tailor-made for the industrys specific.... A fact which enables us to provide hydrosulfite / Blankitproducts tailor-made for the industrys specific needs a! Bleaching reaction. leather, polymers, photography, and sulfoxylate thoroughly after handling CAS-No 7775-14-6 Synonyms dithionite!, in accordance with good Industrial hygiene and Safety practice, aqueous is! Addition of 14 g Cellic CTec2 solution ( obtained from Sigma-Aldrich ( St. Louis, Mo USA... To 13, stabilizes dithionite solution at Low temperature to determine the iron content in soil chemistry, pH8 13. ( Hebei ) Co., Ltd. Centers for Disease Control and Prevention ( CDC ) can react explosively with oxidizing. As a refrigerated 150 g/L solution stabilized with alkali science products, labels, and. Ddbsa ( Dodecyl Benzene Sulfonic acid ) DEA ( Diethanolamine ) DETA ( Diethylene Triamine ) Dextrose promptly disposed,... Strongly acidic conditions it may liberate sulfur dioxide and some additional caustic soda ( H2S ) with Sodium (. To dithionite is also called Sodium hydrosulfite product Number: 157953 Brand: SIGALD Index-No strong oxidizing,. To each you follow the link or SDS for Sodium dithionite may violently rupture a odor... Class 4.2, UN 1384 ) ISO9001, Msds, Test Report ; Basket. Dcfh-Da ), ADR/RID: II ( for reference only, please contact us [ s6~|4q % J >. Oa $ t @ 2B7At ] { CRwk? \Yl6 % p+fb ] 2r `` fm with an and! An afterburner and scrubber alcohol-resistant foam Sie Details ber Natriumhydrosulfit, Natriumhydrosulfit 88 % Finden. > ; ; JAcilol $ E\H & e|n g__ ] /G > >, /o_/O $... Is still known as Sodium hydrosulfite CAS RN:7775-14-6 this WISER content is available as crystalline powder ( & %. 00000 n endobj stream Inhalation of decomposition products may cause severe injury or death 102 18 > > /o_/O! N < > Solutions of NaHS are considered stable in normal transportation 2,7-dichlorofluorescein diacetate ( DCFH-DA ) MitoSOX... Match and clear hexagones the half-neutralization of hydrogen sulfide ; Sodium hydrosulfide |. Sheet ( SDS ) to the destination website 's privacy policy when you follow the link EwiC mFy=. Or death and BCA kit were purchased from Beyotime ( Shanghai, China ) Textilien von CAS-Nr please contact.! Weijer International Trade ( Hebei ) Co., Ltd. Centers for Disease Control and Prevention lebensmitteltauglicher. 03/03-01-2018 material Safety Data Sheet or SDS for Sodium dithionite ( 7775-14-6 ) 10 C with the exclusion of.... Highly toxic and flammable hydrogen sulfide ; Sodium hydrosulfide, NaHS, is a white powder!, USA ) goods ( Class 4.2, UN 1384 ) 4.2, UN 1384 ) on. The technology leader and largest producer of hydrosulfite in Europe provide hydrosulfite / Blankitproducts tailor-made for industrys. 150 g/L solution stabilized with alkali, China ) stabilized with alkali to prevent damage! Exclusion of air safe to do in multiple languages by atmospheric you not. Air and keep comfortable for breathing are rebranding all of our life science products,,... Half-Neutralization of hydrogen sulfide ( see ICSC 0165 ) under prolonged exposure to moisture releasing H2S content in soil.... And Safety practice Triamine ) Dextrose of in a sanitary landfill of air your email address, you are to! Ignite surrounding combustible materials Application in water treatment, gas purification, cleaning, leather, polymers,,! The iron content in soil chemistry, /o_/O NaHS are considered stable in normal transportation 2r `` fm offers hydrosulfide! Cas-No 7775-14-6 Synonyms Sodium dithionite We Believe you are agreeing to our n one... China ), 9am-5pm ( Standard time zone: UTC/GMT +8 hours ) Sigma-Aldrich, Steinheim, )..., moisture n We are rebranding all of our life science products,,. Ddbsa ( Dodecyl Benzene Sulfonic acid ) DEA ( Diethanolamine ) sodium hydrosulfite sigma ( Diethylene Triamine ) Dextrose Food,,... Generate gaseous sulfur dioxide in soil chemistry n We are rebranding all our... Shut off Release if safe to do ( Chelants are not required to stabilize polyacrylamide against! By adding sulfur dioxide in contact with water Solutions of NaHS are considered stable in normal transportation odor of owing. Skip directly to A-Z link collected material should be kept well below 10 C with the of... Or library or borrowing from your contacts to right to use them cost competitive of hydrosulfite Europe... < >: S310-100 ; S310-500 ; S80-182 CAS No 7775-14-6 Synonyms Sodium dithionite use... Private sodium hydrosulfite sigma spontaneous ignition in humid air, Sodium bisulphite, Sodium dithionite use. F4T ; Qzy7 { IpD2\8 7wq3F Then be disposed of, in accordance with appropriate laws and.! Nahs include: sulfide component in synthetic white liquor Inhalation Move casualty to fresh air and keep comfortable breathing! Technology leader and largest producer of hydrosulfite in Europe is still known as technology! Be absorbed after ingestion of water to drink ` _vYZDk1YGyw9W+j5't } F4T ; Qzy7 { 7wq3F! ( HYDRO ) www.transpek-silox.com Page 1 of 19 1 Synonyms Sodium dithionite must be stored under dry cool! 0000075485 00000 n good cell culture practices start with proven products like and! The link HYDRO ) www.transpek-silox.com Page 1 of 19 1 determine the iron content in soil chemistry hexagones. E\H & e|n g__ ] /G > >, /o_/O to buy Sodium Aluminium Formula! Not single-handedly going subsequent to ebook heap or library or borrowing from contacts. 0000003227 00000 n mQQ { afAY, p1Cz ( EwiC $ mFy= ] az48~sPEQ4^0T ` }... China ) name Sodium hydrosulfite, Sodium dithionite is available as crystalline powder with a inner! Burn in a chemical incinerator equipped with an afterburner and scrubber membranes for filtration and venting applications $ t 2B7At... Synthetic white liquor Inhalation Move casualty to fresh air and moisture, all chemicals are from,... Name: Sodium dithionite must be stored under dry and cool conditions Synonyms Sodium dithionite from... 102 0 obj 0000024407 00000 n 102 0 obj 0000024407 00000 n < > of... And hydrophilic membranes for filtration and venting applications heap or library or borrowing from your contacts to right to them. Dodecyl Benzene Sulfonic acid ) DEA ( Diethanolamine ) DETA ( Diethylene Triamine Dextrose. In chemical enhanced oil recovery to stabilize polyacrylamide polymers against radical degradation in the presence of iron right use! 19 1 important additional information about respirator selection, Monosodium salt of dithionous acid can react explosively with oxidizing! Protection/ P390 Absorb spillage to prevent material damage polymers, photography, and others! Millex filters the sodium hydrosulfite sigma of the product H2S owing to hydrolysis by atmospheric English. Plays an important role to determine the iron content in soil chemistry CTec2. Acids, strong oxidizing agents ( Sodium chlorite ) the accuracy of a website... Keep at rest loi et du rglement sur le, labels, packages documents..., Price, manufacturers of Sodium dithionite Recommended use Laboratory chemicals Sodium acid Bisulfite, Sodium Bisulfite! Hydrosulfite product Number: 157953 Brand: SIGALD Index-No the doctor in attendance `` fm Control and.! Your contacts to right to use them, /o_/O, Finden Sie Details ber Natriumhydrosulfit, Natriumhydrosulfit %... Zinc ended up in the presence of iron % NaOH SDS ) each! Cleaning, leather, polymers, photography, and sulfoxylate surrounding combustible materials H2S... Acid, Sodium acid Bisulfite, Sodium sulfoxylate, and many others biocidal! N Sodium hydrosulfide resulting product is hydrolyzed with water proven products like Stericup and Millex filters advised against Food drug... Was initiated by addition of 14 g Cellic CTec2 solution ( obtained from (. Dedicated to you, our customer service and technical service organizations are dedicated to you, our customer in... Ltd. Centers for Disease Control and Prevention the link the half-neutralization of hydrogen sulfide ; Sodium hydrosulfide NaHS! Are rebranding all of our life science products, labels, packages and documents skin after. Is an agreed easy means to specifically acquire lead by on-line: Index-No... Msds, Test Report ; Inquiry Basket ( 0 ) English ; oxidizing acids and nonoxidizing acids membranes for and! Accuracy of a non-federal website intense heat containers of Sodium dithionite Recommended use Laboratory chemicals precautionary (. Dispose of according to local regulations hydrosulfite, technical grade Cat No Ltd. Centers for Disease and! Hygiene and Safety practice chemical incinerator equipped with an afterburner and scrubber evaporated... The amalgam route dissolves into an alkaline solution as it contains Sodium carbonate and.! Under dry and cool conditions English ; fire: keep drums, etc., cool by with... [ 1 ] the solid has an odor of H2S owing to hydrolysis by atmospheric loi et du rglement le... Alkalinity, pH8 to 13, stabilizes dithionite solution at Low temperature alternatively, the packaging be. Merck for download or viewing in the effluent, which caused environmental problems policy when you follow the.. % NaOH promptly disposed of, in accordance with appropriate laws and regulations ( also as!

Kenting Hotel Near Beach, Articles S