CASR |
: | 7664-38-2 |
Molecular Formula |
: | H3PO4 |
Molecular Weight |
: | 98 |
| Specifications | |
|---|---|
| Appearance: | Clear,viscous liquid |
| Aqueous solubility: | Miscible |
| Assay: | Min. 85.0% |
| Colour (APHA): | 10 hazen Max. |
| Insoluble matter: | 0.001% Max. |
| Chloride (Cl): | 3 ppm Max. |
| Nitrate (NO3): | 5 ppm Max. |
| Sulphate (SO4): | 0.003% Max. |
| Volatile acid: | 0.001% Max. |
| Antimony(Sb): | 0.002% Max. |
| Calcium (Ca): | 0.002% Max. |
| Magnesium (Mg): | 0.002% Max |
| Potassium(K): | 0.005% Max. |
| Sodium(Na): | 0.025% Max. |
| Arsenic (As): | 1 ppm Max. |
| Heavy metal (as Pb): | 0.001% Max. |
| Iron (Fe): | 0.003% Max. |
| Manganese(Mn): | 0.5 ppm Max. |
| Reducing substances: | Passes test |
