Product Description

Re: Sodium Hexametaphosphate tech grade Appearance: White power Specification: Total phosphate as P2O5: *8% min Inactive phosphate as P2O5 : 7.5% max Iron: 0.*5% max PH value(1% solution) : 5.**7.3 Water insoluble: 0.*5% max Re: Sodium Hexametaphosphate food grade Appearance: White powder Specification: Total phosphate as P2O5: *8% min Inactive phosphate as P2O5 : 7.5% max Iron: 0.*5% max PH value(1% solution) : 5.**6.5 Water insoluble: 0.*6% max Heavy metals as Pb: 0.**1% max As: 0.***3% max F: 0.**3% max