- 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:Sodium Sulphite 96%,97%(Anhydrous),High Quality,sodium sulphite anhydrous, sodium sulphite na2so3,96% ,97%min
Synonym: disodium sulfite; disodium salt; exsiccated sodium sulfite
Molecular Formula: Na2SO3
Molecular Weight: 126.04
CAS No. : 7757-83-7
Property: White crystal powder, Specific gravity: 2.633, Melting point: 150.
It soluble in water, lightly soluble in alcohol. Water solution appears light alkalinity, it decomposition when heated, and has reduction role.
Specification:
Na2SO3 | 96.0% Min | 97% Min |
Fe | 0.005% Max | 0.003% Max |
Water Insoluble Matter | 0.03% Max | 0.02% Max |
Free alkali (as sodium carbonate) | 0.4% Max | 0.10% Max |
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
Usage: It is mainly used for the industry of dyeing, medicine, leather making, paper making, chemical fiber, film, photographing, food, etc.
Sodium Sulphite 96%,97%(Anhydrous)