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Sodium Hexametaphosphate

Sodium hexametaphosphate is a salt of composition Na6[(PO3)6].Sodium hexametaphosphate of commerce is typically a mixture of metaphosphates (empirical formula: NaPO3), of which the hexamer is one, and is usually the compound referred to by this name. Such a mixture is more correctly termed sodium polymetaphosphate. They are white solids that dissolve in Water Treatment. SHMP is used as a sequestrant and has applications within a wide variety of industries, including as a food additive in which it is used under the E number E452i. Pvc Resin Shmp Food Grade is sometimes added to Shmp 68 to raise the pH to 8.0–8.6, which produces a number of SHMP products used for water softening and detergents

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Sodium hexametaphosphate / hexasodium metaphosphate / Graham's salt / cargan / sodium phosphate glass / Graham salt / hexameta / sodium hexametaphoshpate

Cas No. 10124-56-8 Molecular formula Na6O18P6; (NaPO2) 6 Molecular weight 611.77 Sodium hexametaphoshpate Sodium hexapolymetaphosphate is colorless transparent glass flake or white granular crystal. The specific gravity is 2.484 (20 ℃). It is easily...
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