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 |