- Animal Feed[1]
- Nitrogen Fertilizer[1]
- Organic Fertilizer[7]
- Potassium Fertilizer[2]
- Alcohol & Hydroxybenzene & Ether[1]
- Organic Acid[10]
- Organic Salt[9]
- Chemical Auxiliary Agent[10]
- Chemical Reagents[1]
- Feed Additives[5]
- Food Additives[10]
- Alkali[6]
- Inorganic Acids[2]
- Carbonate[10]
- Chlorate[1]
- Chloride[6]
- Halide ( Except Chloride )[1]
- Nitrate[5]
- Other Inorganic Salts[4]
- Phosphate[4]
- Silicate[2]
- Sulfide[4]
- Sulphate[8]
- Oxide[7]
- Organic Intermediate[3]
- Paint & Coating[1]
- Pigment[2]
- Starch[1]
- Cast & Forged[1]
- Other Steel Products[1]
- Contact Person : Ms. Jie Qian
- Company Name : Mudanjiang Fengda Chemicals Import And Export Corporation
- Tel : 86-453-6228414
- Fax : 86-453-6223551
- Address : Heilongjiang,Mudanjiang,167 Aimin Street, Xian District, Mudanjiang City, Heilongjiang Province. China
- Country/Region : China
- Zip : 157000
Related Product Searches:hot sales!Sodium Sulfide(1313-82-2),High Quality,sodium sulfide na2s.9h2o, sodium sulfide flakes
Molecule Formula:Na2S
Molecule Weight: 78
CAS No.: 1313-82-2
Property: Flakes, brown-red color soluble in water, slightly soluble in alcohol, insoluble in ether; easily oxidized when exposed to air.
Specification:
Fe | 30ppm | 50ppm | 150ppm | 300ppm |
Na2S | 60% Min | 60% Min | 60% Min | 60% Min |
Na2SO3 | 2% Max | 2% Max | 2% Max | 2% Max |
Na2S2O3 | 2% Max | 2% Max | 2% Max | 2% Max |
Na2CO3 | 2% Max | 2% Max | 3% Max | 3% Max |
Water Insoluble Matter | 0.2% Max | 0.2% Max | 0.2% Max | 0.2%Max |
Usage: Depilatory for hides and skins, manufacture of rubber ,sulphur dyes, rayon (denitrating), paperpulp, ore floatation, metal refining, engraving, cotton ,printing, as chemical intermediates and laboratory reagent.
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
hot sales!Sodium Sulfide(1313-82-2)