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Home > Products >  Sodium metabisulfite CAS:7681-57-4

Sodium metabisulfite CAS:7681-57-4 CAS NO.7681-57-4

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

    97%(1-5)Metric Ton

  • Product Details

Keywords

  • 7681-57-4
  • Sodium metabisulfite
  • Sodium pyrosulfite

Quick Details

  • ProName: Sodium metabisulfite CAS:7681-57...
  • CasNo: 7681-57-4
  • Molecular Formula: Na2S2O5
  • Appearance: White Powder
  • Application: Production of insurance powder, sulfam...
  • DeliveryTime: Within 2 weeks after order confirmatio...
  • PackAge: 25 KG/Woven Bag Or Fiber Drum
  • Port: Qingdao Port
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 97%
  • Storage: Store in cool and dry place, away from...
  • Transportation: By sea or by air
  • LimitNum: 1 Kilogram
  • CAS: 7681-57-4

Superiority

Name: Sodium metabisulfite

Synonyms: Sodium pyrosulfite; disodium disulphite; Sodium metabisulphite; Sodium disulphite; Sodium pyrosulphite; SODIUM DISULFITE; disodium oxidosulfanesulfonate oxide; Sodium Metabi; Metabisulfite Sodium

7681-57-4

Na2S2O5

Details

Item
 
Specification
Main Content (as Na2S2O5)
 
97% Min
Sodium Metabisulfite (as SO2)
 
65% Min
Iron (Fe)
 
0.003% Max
Insoluble matter in water
 
0.05% Max
PH
 
4.0-4.6
Heavy metal (as Pb)
 
0.0005% Max
Arsenic (As)
 
0.0001% Max

 

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