Pharm /food raw material
 Food/feed additives
 Chemical raw materials
 Hormone raw material
 Trichloroisocyanuric acid
 Sodium Benzoate (powder,granule,column)
 White & yellow Petroleum Jelly
Product ID:CM011 
Chemical Name:Sodium Sulphite 
Cas No.:7757-83-7 
Molecular Formula:Na2SO3 
Molecular Weight:126.04 
Appearance:White crystal powder, Specific gravity: 2.633, Melting point: 150℃.It soluble in water, lightly soluble in alcohol. Water solution appears light alkalinity,           it decompositi 
Usage:It is mainly used for the industry of dyeing, medicine, leather making,paper making, chemical fiber, 


Na2SO3                                                       96% Min              97% Min
Fe                                                               0.005% Max         0.003% Max
Water Insoluble Matter                           0.03% Max           0.02% Max
Free alkali(as sodium carbonate)       0.4% Max              0.1% Max
Packing:Net each in 25kg plastic woven bag, lined with PE bag.



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