Sodium Sulfide
Sodium sulfide[Molecular Formula ] : Na2S[EINECS] : 215-211-5[Cas No]. 1313-82-2[Molecular Weight]: 78.03 [Appearance]: Yellow flake or Red flake [HS code]:2832.10[Toxicity]:Oral Rat LD50: 208 mg/kg[Specific Gravity]:1.86[Solubility in water]: Soluble (slightly soluble in alcohol)[PH]: Alkaline[Stability]: Stable under ordinary conditions. Oxidizes in air[General Applications]:Sodium Sulfide is a yellow to red solid;soluble in water,Website: soluble in alcohol.It is a strong reducing agent and reacts with oxidants. It is primaily used in pulp and paper industry;It is used in water treadment as an oxygen scavenger agent,in the photographic industry to protect developer solutions from oxidation,in textile industry as a bleaching as a desulfurizing and as a dechlorinating agent and in leather trade for the sulfitization of tanning extracts. It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.it is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.Its used in other applications include ore flotation,oil recovery,food preservative, making dyes and detergent[Packages]25kgsBagsTwo grade:Grade 1Apperance red flakesNa2S 60% minNa2CO3 2.0% maxFe 150ppm maxWater Insolubles 0.5% maxGrade 2Apperance yellow flakesNa2S 60% minNa2CO3 2.0% maxNa2S2O3 2.05 maxFe 30ppm maxWater Insolubles 0.5% max
Other supplier products
|
|
Micronized Graphite |
Lushun Huitong is one of the professional micronized graphite manufacturers and suppliers in China, welcome to buy micronized graphite from our fac... |
|
|
MIBC - метил-Isobutyl-карбінол |
Lushun Huitong є одним з професійного mibc - метил-isobutyl карбінол виробників і постачальників в Китаї, Ласкаво просимо до купити mibc - метил-is... |
|
|
Methyl Isobutyl Carbinol |
Methyl Isobutyl Carbinol Molecular Formula:（CH3)2CHCH2CH(OH)CH3Specifications: ItemSpecificationAppearanceColorless transparent liquidPurity %,Webs... |
|
|
2016 нові хімічні матеріал висока Стирол гумові Hsr |
Lushun Huitong є одним з професійного інституту нові хімічні матеріал висока Стирол 2016 гумові hsr виробників і постачальників в Китаї, Ласкаво пр... |
|
|
Dithiocarbamate |
Sodium diethyl dithiocarbamate Molecular Formula: (C2H5)2NCSSNa·3H2OMain content:Sodium diethyl dithiocarbamateSpecifications: ItemSpecificationFir... |
All supplier products
Same products
