Sodium metabisulfite
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- Category :
Intermediates/Pharmaceutical intermediates
- CAS NO : 7681-57-4
- EC NO : 231-673-0
- Molecular Formula : Na2S2O5
- Main Specifications : 96.5%
- 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: 25kg/pp bag
Uses : Used as a condiment, mordant, reducing agent, rubber solidifier, also used in organic synthesis, pharmacy and spices, etc
Molecular Structure:
Product description:
CAS number: 7681-57-4
EINECS number: 231-673-0
Molecular formula: Na2S2O5
Molecular weight: 190.1065
Melting point: 150
Water soluble: 540 g/L (20)
Character: white or light yellow crystalline powder.
Relative density: 1.4
Solubility soluble in water, water solution is acidic. Soluble in glycerin, slightly soluble in alcohol.
CN
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