sodium hexametaphosphate

• Category :

  Catalyst and Auxiliary/Water Treatment Chemicals

• Synonyms :

  Metaphosphoric acid, hexasodium salt;Hexasodium metaphosphate;Glassy sodium;Graham's Salt, Sodium Polymetaphosphate;SHMP;Sodium Hexameta phosphate;sodium henamephosphate;hexasodium cyclohexaphosphoxane-2,4,6,8,10,12-hexolate 2,4,6,8,10,12-hexaoxide;Sodium Hexametapho;Sodium Hexamethaphosphate;

• CAS NO :

  10124-56-8

• EC NO :

  233-343-1

• Molecular Formula :

  (NaPO₃)₆

• Molecular Weight :

  611.7704

• Main Specifications :

  purity:68%min,tech grade

• InChI :

  InChI=1/6Na.H6O18P6/c;;;;;;1-19(2)13-20(3,4)15-22(7,8)17-24(11,12)18-23(9,10)16-21(5,6)14-19/h;;;;;;(H,1,2)(H,3,4)(H,5,6)(H,7,8)(H,9,10)(H,11,12)/q6*+1;/p-6

• Packing :

  25kg/pp woven bag

• Product description :

  Tech Grade: Total phosphate, as P2O5---------- 68.0% min Inactive phosphate, as P2O5 ------7.5% max Iron, as Fe ------------------------------0.05% max PH of 1% water solution ---------------5.8-7.3 Solubility-------------------------------- Qualified Water insoluble ---------------------0.05% max Sodium Hexametaphosphate, SHMP, HMP, calgon Food Grade: Total phosphate, as P2O5---------- 68.0% min Inactive phosphate, as P2O5 ------7.5% max. Iron, as Fe ------------------------------0.05% max. PH of 1% water solution ---------------5.8-6.5 Solubility-------------------------------- Qualified Heavy metal, as Pb-------------------0.001% max. Arsenic, as As -------------------------0.0003% max. Fluoride, as F---------------------------0.003% max. Water insoluble -----------------------0.06% max

• Uses :

  Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an add

• Molecular Structure :