Mudanjiang Fengda Chemicals Import & Export Corporation

Sodium Sulphite

• Category :

  Paint and Coatings

• Synonyms :

  Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade);

• CAS NO :

  7757-83-7

• EC NO :

  231-821-4

• Molecular Formula :

  Na₂SO₃

• Molecular Weight :

  126.04

• Main Specifications :

  92%、96%、97%min

• InChI :

  InChI=1/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2

• Packing :

  25kg/plastic woven bag

• Product description :

  Na2SO3	92% Min	96% Min	97% Min
  Fe	0.002% Max	0.005% Max	0.003% Max
  Insoluble matter in water	0.1% Max	0.03% Max	0.02% Max
  Free alkali(as sodium carbonate)	-	0.4% Max	0.10% Max
  Moisture	2% Max	-	-

  -

• Molecular Structure :