Sodium Hexametaphosphate (SHMP)
CAS No.: 10124-56-8
Molecular Formula: (NaPO3)6
Molecular weight: 611.82
Appearance: white powde
Specification:
2 Food Grade
Total phosphate(P2O5):------------------- 68.0% min
Inactive phosphate(P2O5): ---------------7.5% max
PH of 1% water solution: -------------------5.8-6.5
Solubility:---------------------------------------- Qualified
Water insoluble: -------------------------------0.06%max
Arsenic(As): ------------------------------------0.0003% max
Fluoride(F): ------------------------------------ 0.003% max
Heavy metal(Pb): ----------------------------- 0.001% max
Iron(Fe): ------------------------------------------0.05% max
Usage:
Mainly used as additive agent,PH adjusting agent,fermenting agent,nourishment,etc.
Packing: 25kgs in PP woven bags with PE bag inside,21MT/20’FCl
H.S. Code: 2835390000
2 Industrial Grade
Total phosphate(P2O5): ----------------------------------- 68.0% min
Inactive phosphate(P2O5): -------------------------------7.5% max
PH of 1% water solution: ----------------------------------5.8-7.3
Solubility: ---------------------------------------- ------------Qualified
Water insoluble: :-------------------------------------------0.05%max
Iron(Fe) : ---------------------------------------- -------------0.05% max
Usage:
Used in industries of oil fields,paper production,textile,dyeing,petroleum,chemistry,metallurgy and construction materials etc. As water softening agent in solution for printing,floating agent,dispersing medium and high temperature agglomerant.
Packing: 25kgs in PP woven bags with PE bag inside,21MT/20’FCL
H.S. Code: 2835390000
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