CASR |
: | 7558-80-7 |
Molecular Formula |
: | NaH2PO4 |
Molecular Weight |
: | 119.98 |
| Specifications | |
|---|---|
| Description: | A white powder or colourless crystals. |
| Solubility: | Very soluble in water, very soluble in ethanol. |
| Identification A (By Chemical test): | Gives reaction of phosphates |
| Identification B (By Chemical test): | Solution A gives reactions of sodium salt. |
| pH: | 4.1 - 4.5 |
| Insoluble matter: | NMT 0.2% |
| Chlorides: | NMT 140ppm |
| Sulphate (SO4): | NMT 0.15% |
| Aluminum, Calcium and Related Elements: | Passes test |
| Arsenic (As): | NMT 8ppm |
| Heavy metals: | NMT 20ppm |
| Water: | NMT 2.0% |
| Assay: | 98.00% - 103.00% |
