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首页 > 供应产品 > 焦亚硫酸钠
Sodium metabisulfite
Product name: Sodium metabisulfite
Model:
Price: Contact For Detailed Quotation
Min. Order:
Delivery time: Delivery within 3 days from the date of payment by the buyer
Views: 86
 
Product Details

Sodium metabisulfite:
Formular: Na2S2O5
CAS: 7681-57-4
HS: 28321000
Appearance: white crystal powder
Package: 25kg1000kg/bag
Application:
Used as dressing agent, wastewater treatment agent in industry
Used as waste water Mordant of printing and dyeing and etc.
Used as reducing agent for developing agent and protective agent for fixing solution in photography industry
Used as food additives in food industry

ITEMSPECIFICATION
Na2S2O5 content96.5%min
Iron (Fe)0.005%max
Water insoluble0.05%max
Arsenic (As)0.0001%maxc


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