Sodium phosphate, purity 98%, excellent quality/ favorable price, used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Specifications:
|
specifications |
Industry grade |
|
Appearance |
White or colorless crystal powder |
|
Main contents%≥ |
98.0 |
|
Phosphorous pent oxide(P2O5)% ≥ |
18.3 |
|
Sodium oxide, as Na2O |
15.5-19 |
|
Sulfate as SO4%≤ |
0.5 |
|
Heavy metal, as (Pb) %≤ |
0.001 |
|
Arsenic, as (As)%≤ |
0.0003 |
|
Fluoride as F%≤ |
0.005 |
|
Water insoluble %≤ |
0.10 |