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food additive, Phosphate, calcium phosphate dibasic, calcium monohydrogen phosphate, dicalcium phosphate, Manufacturer and Supplier - China(CN)
Tri-Sodium Phosphate (TSP) (2835)
Tri-Sodium Phosphate(TSP)
Chemical formula: Na3HPO4. nH2O (n=0,12)
Molecular weight: 380.14
Standard executed: HG/T2517-93
CAS Number: 7758-79-4
Properties:
White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62g/cm3, melting point is 73.4 J.
Application:
Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packing and storage:
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
1 Apearance white powder
2 Main contents% ? 98.0
3 Phosphorus pentoxide(P2O5)%? 39.5
4 Sodium oxide, as Na2O 36-40
5 Sulfate, as SO4 % ? 0.25
6 Heavy metal, as Pb% ? 0.001
7 Arsenic, as As% ? 0.0003
8 Fluoride as F% ? 0.005
9 Water insoluble% ? 0.10
