Sodium Hexametaphosphate 68% Concrete Admixture Cement Retarder Water Reducer Powder

Sodium Hexametaphosphate 68% for Concrete Admixture (CAS 10124-56-8) Sodium hexametaphosphate (SHMP) 68% is widely used as a concrete admixture component, functioning as a set retarder and water reducer. It improves workability, delays setting time and enhances the final strength of cement-based materials. Product Specifications Attribute Value CAS 10124-56-8 EINECS NO 233-343-1 Molecular Formula (NaPO3)6 Purity (as P2O5) 68% min Appearance White powder pH (1% solution) 6.0-7