| |
 |
 TRISODIUM
PHOSPHATE (TSP)
|
Chemical formula: Na3HPO4•XH2O
(X=0,12)
Molecular weight: 380.14
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.
Guaranteed Technical
Specifications :
| Specifications
|
Na3PO4
|
Na3PO4•12H2O
|
| Industrial
|
Food
|
Industrial
|
Food
|
| Main contents% ≥ |
98.0
|
98.0
|
98.0
|
98.0
|
| Phosphorus pentoxide%≥ |
39.5
|
39.5
|
18.3
|
18.3
|
| Sodium oxide, as Na2O |
36-40 |
36-40 |
15.5-19 |
15.5-19 |
| Sulfate, as SO4
% ≤ |
|
0.25
|
0.5
|
0.5
|
| Heavy metal, as Pb%
≤ |
|
0.001
|
0.001
|
0.001
|
| Arsenic, as As% ≤ |
|
0.0003
|
0.0003 |
0.0003 |
| Fluoride as F% ≤ |
|
0.005
|
0.005
|
0.005
|
| Water insoluble%
≤ |
0.10
|
0.10
|
0.10
|
0.10
|
|
| |
|
|
|
