CASR |
: | 10022-31-8 |
Molecular Formula |
: | Ba(NO3)2 |
Molecular Weight |
: | 261.34 |
Specifications | |
---|---|
Appearance: | Colourless solid |
Aqueous solubility: | 9.0 g in 100mL at 20°C |
Assay: | Min. 99.0% |
pH(5% aq soln), at 25°C: | 5.0-8.0 |
Insoluble matter: | 0.01% max. |
Chloride(Cl): | 5ppm max. |
Calcium (Ca): | 0.05% max. |
Potassium(K): | 0.005% max. |
Sodium(Na): | 0.005% max. |
Strontium(Sr): | 0.1% max. |
Heavy metal(as Pb): | 5ppm max. |
Iron(Fe): | 2ppm max. |