Fondland Chemicals Co., Ltd.

sodium metabisulfite na2s2o5

• Category :

  Inorganic chemicals

• 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 :

  Main content(Na2S2O5 %)% ≥97 Fe% ≤0.003 Water insoluble matter % ≤0.05 heavy metal % ≤0.0005 ARSENIC % ≤0.0001 PH(5% water soluble) 4.72

• 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 or 1000kg jumbo bag

• Product description :

   disodiummetabisulfite; disodiumpyrosulphite; fertisilo; metabisulfitedesodium; Sodiummetabisufite; sodiummetabisulfite(na2-s2o5); sodiumpyrosulfite(na2s2o5); Sodium dissulfite; Sodium disulphite; Sodium pyrosulphite

• Uses :

  Used in organic synthesis, printing and dyeing, printing, leather, pharmaceutical and other departments; Used as preservative in food processing, bleach, bulking agent.

• Molecular Structure :