- 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
hot sales! low price! Sodium Sulfide (Fe:30ppm,50ppm,150ppm,300ppm,1500ppm)
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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 |
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
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.
hot sales! low price! Sodium Sulfide (Fe:30ppm,50ppm,150ppm,300ppm,1500ppm)
