1.really food grade 2.widely range of usage 3.made by soda ash light Product Name: Sodium Bicarbonate FOOD GRADEMolecular formular: ... Decomposed slowly when exposd to moist air.NaHCO3 99.0 to 100.5% minLoss on drying 0 ... maxAmmonium Salt 0.0001% maxUses: Used as food fermentation,detergent ingredient,carbondoxide foamer,pharmacy,leather,ore milling ... each,25mts in 20'fcl. Food grade Sodium Bicarbonate