CAS Number
7631-99-4
Formula
NaNO3
Weight
84,99
| Appearance | Colorless deliquescent crystals / White crystalline powder |
| Assay | Min 99,0% |
| pH (5% solution in water; 25°C) | 5,5 - 8,3 |
| Insoluble matter | Max 0,005% |
| Chloride (Cl) | Max 0,001% |
| Iodate (IO3) | Max 0,0005% |
| Nitrite (NO2) | Max 0,001% |
| Phosphate (PO4) | Max 0,0005% |
| Sulphate (SO4) | Max 0,003% |
| Calcium (Ca) | Max 0,005% |
| Magnesium (Mg) | Max 0,002% |
| Heavy metal (as Pb) | Max 0,0005% |
| Iron (Fe) | Max 0,0003% |
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