| Model: | A Class |
|---|---|
| Brand: | Bochaung |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | Sodium bisulfite |
| Price: |
US $320
/ ton
|
| Min. Order: | 20 ton |
| Live Chat: | Last Online:10 May, 2016 |
Basic Info.
Model NO.: industry grade
Type:Sodium Sulfide
Appearance: White or Slightly Yellowish
Grade Standard:Industrial Grade
Package:25kg/Bag or 50kg/Bag
Specification:99.5%
Trademark:Bochuang
Origin:Weifang，China
CAS NO. 7631-90-5
Einecs No.: 231-673-0
Molecular Formula: NaHSO3
Molecular weight: 104.07
Characteristic: clear monoclinic crystal or white crystalline powder; sulfa dioxide odor; specific density: 1.48; dissociate upon heating; water soluble; acidic aqueous solution; slightly soluble in alcohol; readily oxidized into sodium sulfate in air; strongly reductive; form adduct with formaldehyde;
storage: tightly sealed and avoid light.
Package: 25/50kg bag lined with PVC bag
Application:
in photographic developer, preservative for food, electrobath for electroplating of copper; for bleaching of organic products, chemical synthesis etc.; as reductant ; in pesticide etc.
