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Home > Products >  Sodium sulphite

Sodium sulphite 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:

    99%(1-5)Metric Ton

  • Product Details

Keywords

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

Quick Details

  • ProName: Sodium sulphite
  • CasNo: 7757-83-7
  • Molecular Formula: Na2SO3
  • Appearance: White powder
  • Application: Agriculture Grade, Electron Grade, Foo...
  • DeliveryTime: Within 2 weeks after order confirmati...
  • PackAge: drum
  • Port: Qingdao Port
  • ProductionCapacity: 1000 Metric Ton/Year
  • Purity: 99%
  • Storage: RT.
  • Transportation: By sea or by air
  • LimitNum: 1 Kilogram
  • CAS: 7757-83-7

Superiority

Molecular Formula
Na2SO3
Molecular weight
126.04
Appearance
white or yellowish powder
PH valune
9~9.5(alkaline)
Solubility
at 40 ℃, the highest solubility is about 37.4g/100 ml of water.
Oxidizability
oxidize to sodium sulfate when contacting with air.

 

Details

Appearance & Physical State: white crystals or powder
Density: 2.633
Melting Point: 500ºC
Refractive Index: 1.484
Water Solubility: 23 g/100 mL (20 ºC)
Stability: Stable. Incompatible with strong acids. Moisture and air sensitive.
Storage Condition: Store at RT.

 

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