... 3.made by soda ash light Product Name: Sodium Bicarbonate FOOD GRADEMolecular formular: NaHCO3Specification:80 meshAppearance: White powder ... or tiny crystalls,nodorous and salty,easily soluble in water,insoluble in alcohol,presenting ... pharmacy,leather,ore milling and metallurgy,detergent for wool,exting uisher and metal heat-treating,fiber and rubber industry, etc ...