Sodium metabisulfite
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- Category :
Inorganic chemicals/Others
- CAS NO : 7681-57-4
- EC NO : 231-673-0
- Molecular Formula : Na2S2O5
- Main Specifications : TECH GRADE / FOOD GRADE
- Synonyms : Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);
Package: In plastic woven bags / kraft paper bags / LDPE bags of 25 kgs net and PE bags lining, or in 1,000 / 1,100 kgs big bags. or in 1 kg Aluminium foil bags / 2.5 kgs bottles.
Uses : Mainly used in pharmaceutic materials, paper industry, photochem, bleaching, developer, leather chroming agent, rubber industry, dyes, printing dyeing, textile auxiliary, cotton wool, antichlor, chromate waste water treatment agent, anticorrosive, disinfe
Molecular Structure:
Product description:
Synonyms: Sodium metabisulphite; Sodium metabisulfite; Sodium disulfite; Sodium disulphite; Sodium pyrosulfite;
Sodium pyrosulphite
Molecular formula: Na2S2O5
Molecular weight: 190.10
CAS №: 7681-57-4 EINECS №: 231-673-0 H.S.Code: 28321000
Properties: White or yellow crystalline powder or crystal with strong sulphur dioxide smell, specific gravity: 1.4, soluble in water, glycerine and little in ethanol , aqueous solution is acidic fluid.
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