Trisodium Phosphate PDF Print E-mail
Molecular Formula: Na3HPO4. XH2O (X=0,12)

Molecular weight: 380.14

Standard executed: HG/T2517-93

Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline.

 

Function:

  • Used in food additive and pharmaceutical health care products.
  • Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing.

Specification:

ItemNa3P .12H2O
IndustrialFood
Main contents% ≥98.098.0
P2O5 %≥18.318.3
Alkalinity to Methylorange as Na2O15.5-1915.5-19
Water insoluble% ≤0.10.05
Heavy metal, as Pb% ≤
0.001
Arsenic, as As% ≤
0.0003
Fluoride as F% ≤
0.002
Sulfate, as SO4 % ≤0.50.5
Chloride, as Cl % ≤1.50.3
Packing: 25kg/Polywoven Bag with PE Liner or 25kg/Carton, usually 22 tons in one 20' container without pallets and 20 tons with pallets
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