Tri-Sodium Phosphat (TSP)

Tri-Sodium Phosphat (TSP) Na3HPO4. nH2O CAS Number 7601-54-9 factory wholesale, your reliable supplier

Chemical formula: Na3HPO4. nH2O (n=0,12)
Molecular weight: 380.14
Standard executed: HG/T2517-93

CAS Number: 7601-54-9
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 
.
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

Guaranteed Technical Specifications:

No.

Specifications

Na3PO4

Na3PO4 .12H2O

   Food  grade

     Food grade

 1

Apearance 

 white powder

white or colorless crystal powder

Main contents% 

98.0

98.0

Phosphorus pentoxide(P2O5)%

39.5

18.3

Sodium oxide, as Na2O

36-40

15.5-19

Sulfate, as SO4 % 

0.25

0.5

Heavy metal, as Pb% 

0.001

0.001

Arsenic, as As% 

0.0003

0.0003

Fluoride as F% 

0.005

0.005

Water insoluble% 

0.10

0.10



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