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Home > Products >  Sodium sulfite CAS:7757-83-7

Sodium sulfite CAS:7757-83-7 CAS NO.7757-83-7

  • FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T
  • Available Specifications:

    95%(1-5)Metric Ton

  • Product Details

Keywords

  • 7757-83-7
  • Sodium sulfite
  • Sodium sulphite

Quick Details

  • ProName: Sodium sulfite CAS:7757-83-7
  • CasNo: 7757-83-7
  • Molecular Formula: Na2SO3
  • Appearance: white powder
  • Application: reducing agent;Dyeing and printing
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25kg per bag or 25kg per drum
  • Port: Qingdao Port
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 95%
  • Storage: Store in cool and dry place, away from...
  • Transportation: By sea or by air
  • LimitNum: 1 Kilogram
  • CAS: 7757-83-7

Superiority

Product name   Sodium sulfite
CAS number  7757-83-7
Color  White
Appearance   white crystals or powder
Melting point  500 °C
Density  2.63 

 

Details

Item
Index
Index
Na2SO3
≧96% 
≧93%
Free Alkali
≦0.4%
≦0.5%
Iron
≦0.005%
≦0.01%
Water Insoluble Matter
≦0.05%
≦0.1%
Sodium Sulfate(Na2SO4)
≦2.0%
≦1.5%
NaCl
≦0.5%
≦1%

 

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