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  • Region :Paint and Coatings
  • Tel : +86-453-6297887,6255887,6228414
  • Fax : +86-453-6223551,6296887
  • Email :fengda@mudanjiangchem.com
  • URL :www.mudanjiangchem.com

Details for China Sodium Sulphite

Sodium Sulphite 7757-83-7

Category :

Paint and Coatings

Sodium Sulphite
CAS NO : 7757-83-7
EC NO : 231-821-4
MF : Na2SO3
MW : 126.04
Specification : 92%、96%、97%min
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

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Synonyms : Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade);
Molecular Structure : Sodium Sulphite 7757-83-7