Molecular formula: : Na3PO4 . 12H2O
Molecular Weight: 380.14
Properties: White or colorless crystals, relative density at 1.62, melting point is 73.4 
.
CAS No.: 10101-89-0
Uses: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing .
Packing: In 25kg , 50kg , 1000kg net bags .
Technical Specifications :
|
Specifications |
Industrial Grade |
Food Grade |
|
Main contents% |
98.0 |
98.0 |
|
Phosphorus pentoxide% |
18.3 |
18.3 |
|
Sodium oxide, as Na 2 O |
15.5-19 |
15.5-19 |
|
Sulfate, as SO 4 % |
|
0.5 |
|
Heavy metal, as Pb% |
|
0.001 |
|
Arsenic, as As% |
|
0.0003 |
|
Fluoride as F% |
|
0.005 |
|
Water insoluble% |
0.10 |
0.10 |
