|
Calcium Nitrate Tetrahydrate Pure
| Mol. Formula |
Ca(NO3)2. 4H2O |
| Mol. weight |
236.15 |
| CASR No. |
13477-34-4 |
| Appearance |
White sugary crystals |
| Test solution (10% w/v solution in dist. water) |
The solution shall be clear and colourless |
| Assay |
98.0% min. |
| pH (5% w/v solution in dist. water) |
5.0 - 8.0 |
Maximum limits of impurities
|
| Chloride, as Cl |
0.0025% |
| Sulfate, as SO4 |
0.02% |
| Iron, as Fe |
0.0025% |
| Heavy Metals, as Pb |
0.002% |
|
