... which can guarantee the following:1.SHMP White powder2.P2O5: 68% Min3. Water softener and food additives4. have ISO, ... Halal, Kosher certificate Prodcut Name:Sodium Hexametaphosphate 68% Properties: 1. Appearance: White powder; 2. Relative density ... Ca, Ba, Mg, Cu and Fe Specification: itemsIndustrial gradeFood gradeTotal phosphate (P2O5)68% min68% minInactive phosphate(P2O5)7.5% ...