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Name : Trisodium Phosphate 98%(TSP)
Content :

Chemical formula: Na3PO4 · XH2O (X=0,12)
Molecular weight: 380.12
Standard executed: HG/T2517-93
Capacity: 20,000MT/a
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 1.62, 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.
 
Technical Data:

No.

Specifications

Na3PO4

Na3PO4•12H2O

Industrial

Food

Industrial

Food

1

Main contents% ≥

98.0

98.0

98.0

98.0

2

Phosphorus pentoxide% ≥

39.5

39.5

18.3

18.3

3

Sodium oxide, as Na2O% ≤

36-40

36-40

15.5-19

15.5-19

4

Sulfate, as SO4 % ≤

 

0.25

0.5

0.5

5

Heavy metal, as Pb% ≤

 

0.001

-

0.001

6

Arsenic, as As% ≤

 

0.0003

-

0.0003

7

Fluoride as F% ≤

 

0.005

-

0.005

8

Water insoluble% ≤

0.10

0.10

0.10

0.10

 
 

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