- Chemical Auxiliary Agent[6]
- Water Treatment[1]
- Phosphate[6]
- Alcohol & Hydroxybenzene & Ether[6]
- Daily Chemicals[4]
- Polymer[6]
- Organic Intermediate[6]
- Mica[1]
- HDPE[4]
- Agrochemicals & Pesticides[6]
- Plant Extract[3]
- Inorganic Acids[6]
- Pharmaceutical[6]
- Carbonate[3]
- Flavour & Fragrance[6]
- Food Additives[6]
- Sulphate[6]
- Organic Fertilizer[6]
- Other Fertilizers[2]
- Organic Salt[6]
- Other Organic Chemical[2]
- Pigment[1]
- Alkali[1]
- Amine[6]
- Other Heat Insulation Materials[6]
- Contact Person : Mr. Li Evan
- Company Name : Wuji Xinhui Chemical Co., Ltd.
- Tel : 86-311-85587276
- Fax : 86-311-85747702
- Address : Hebei,Shijiazhuang,No2 Xinghua Lane Hutaiying Village Wuji County
- Country/Region : China
- Zip : 052460
China Sodium Pyrosulfite CAS No.: 7681-57-4
Related Product Searches:China Sodium Pyrosulfite CAS No.: 7681-57-4,High Quality,sodium pyrosulfite, Na2S2O5
Product Name: | Sodium metabisulfite | ||||||||||||||||||||||||||||||||
Category: | Inorganic chemical/inorganic salt | ||||||||||||||||||||||||||||||||
CAS NO: | 7681-57-4 | ||||||||||||||||||||||||||||||||
EC NO: | 231-673-0 | ||||||||||||||||||||||||||||||||
Molecular Formula: | Na2S2O5
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Specifications |
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Molecular Weight: | 190.1 | ||||||||||||||||||||||||||||||||
Packing: | In PP woven bag lined with PE film bag, lining thickness≥0.05mm,25, 50, 1000kg/bag | ||||||||||||||||||||||||||||||||
Specifications: | Properties: white or yellowish crystalline powder with strong SO2 odor; specific wt.: 1.4. soluble in water, its aqueous solution is acidic.Molecular Formula: Na2S2O5Molecular Weight: 190.10CAS NO.: 7681-57-4 | ||||||||||||||||||||||||||||||||
Use: | As mordant for printing & dyeing; as dechlorinating agent for textile bleaching; as reducing agent and sulfonating agent for chemical and medical industries;Sewage treatment etc. | ||||||||||||||||||||||||||||||||
Food grade:
Bleach agent (e.g.candies, cake, bamboo shoots, etc);
Loose agent (e.g.bread, cracker etc);
Antiseptic and germicide (e.g.fruit juice, tinned food brews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc)
Industrial grade:Mordant of printing and dyeing;Dechlorinate of textile after bleaching;
Sulphonated agent and reducer of chemical industry and pharmacy;Bleach of paper pulp, bamboo and timber bleach ofstapk; Treatment agent of waste water;Rubber solidifying agent
Perfume industry is served as hydrocarbon perfume aldehyde
The hide profession employ to do to molt dose and pliable dose and wearproof doseThe sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on,sewage treatment.
China Sodium Pyrosulfite CAS No.: 7681-57-4
