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Chemical Formula: Na2HPO4.12H2O
Molecular Weight: 358.14
Executive standard: GB6008-85
Property: White crystals, Density is 1.63, melting point is 34.6°C. Soluble in water easily, PH of 1% water solution is 8.8-9.2.
Use: Used as soft water agent for boiler , cleaning agent in electroplating ,etc.
Technical Specifications:
|
|
Specifications |
|
|
|
|
|
White crystals |
|
|
98.0 |
98.0 |
| Phosphorus pent-oxide, |
% min | |
19.4 |
19.4 |
|
|
8.8-9.2 |
9.0-9.4 |
|
|
0.1 |
0.05 |
| Heavymetals, as Pb, |
% max | |
- |
0.001 |
|
|
- |
0.0003 |
|
|
- |
0.002 |
|
|
- |
0.25 |
|
|
- |
0.014 | Packing:Plastic knit bag, Net weight 25kg or 50kg, Store at ventilated dry place. | |
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