Sodium Metabisulfite (industrial) Factory Supply

• CAS No.: 7681-57-4
• Formula: Na2o5s2
• EINECS: 231-673-0
• Purity: 90%~99%
• Type: Sodium Sulfate
• Appearance: Powder
• Model NO.: Industrial
• Grade Standard: Industrial Grade
• Density: 1.48
• Melting Point: 150 °c
• Stability: Stable.
• Water Solubility: 540 G/L (20 ºC)
• Transport Package: 25, 50, 1000 Kg/Bag
• Specification: 96.5%
• Trademark: Sinochembt
• Origin: Shenyang
• Production Capacity: 5000tons Per Year

Product Description

Sodium metabisulfite] (industrial grade)

 

[CAS No.]: 7681-57-4

 

[Molecular formula]: Na2S2O5

 

[Appearance]: White or slightly yellow crystalline powder.

 

[Quality Standard]: HG/T 2826-2008

[Main uses]: mordant for printing and dyeing; dechlorination agent for fabric after bleaching; reducing agent and sulfonating agent for chemical industry and medicine; bleaching agent for bamboo, wood and paper fiber; mineral processing agent for non-ferrous metals; wastewater treatment agent; rubber coagulant; fragrance Used as a hydrocarbon-based perfume aldehyde in the industry; used as a depilatory agent, softener and abrasion-resistant agent in the leather industry; used as a reducing agent for the developer and a protective agent for the fixing solution in the photosensitive industry.

 

[Packing]: 25, 50, 1000 kg/bag or according to customer requirements, external polypropylene woven bag, lined with polyethylene plastic bag, or paper-plastic composite bag, kraft paper bag, etc.