Introduction to sodium hexametaphosphate

sodium hexametaphosphate:

another name : Metaphosphoric acid, hexasodium salt,

                        Hexasodium metaphosphate
                       Glassy sodium
                       Graham's Salt, Sodium Polymetaphosphate
                       Sodium phosphate (Na6(PO3)6)
                       SHMP
                       Sodium Hexameta phosphate
                       sodium henamephosphate
                       hexasodium cyclohexaphosphoxane-2,4,6,8,10,12-hexolate 2,4,6,8,10,12-hexaoxide
                       Sodium Hexametapho

Chemical formula: (NaPO3) 6
Molecular weight: 611.17
CAS No.: 10124-56-8
EINECS No.: 233-343-1

 Physicochemical properties ：Properties colorless transparent glass flake or white granular crystal.
                                                Melting point 616 ℃ (decomposition)
                                                Relative density 2.484 (20 ℃)
                                                Solubility: soluble in water, insoluble in organic solvents.

 Product use  ： It is used as soft water agent, detergent, preservative, cement hardener, fiber and bleaching and dyeing cleaning agent. It is also used in medicine, food, petroleum, printing and dyeing, tanning, papermaking, etc.