... food grade 1,Good quality and reasonable price 2,free sample 3,BV,SGS,CIQ inspection welcoming physical characteristics:White amorphous powder ... water, slightlysoluble in alcohol.Specification: itemsIndexDescriptionWhite powder or granularAssay99.0-100.5%Acid and ... s a common preservative in food and medicine, used widely in food, soft drink, jam and ... and printing dye. 99%min benzoate Sodium food grade