Kunshan Yalong Trading Co.,Ltd.

Sodium metabisulfite

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);

• CAS NO :

  7681-57-4

• EC NO :

  231-673-0

• Molecular Formula :

  Na₂S₂O₅

• Molecular Weight :

  190.1065

• Main Specifications :

  96.5%

• InChI :

  InChI=1/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2

• Packing :

  25kg/pp bag

• 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.

• Uses :

  Used as a condiment, mordant, reducing agent, rubber solidifier, also used in organic synthesis, pharmacy and spices, etc

• Molecular Structure :