Description
| CAS | 13477-34-4 |
| Molecular Formula | Ca(NO3)2.4H2O |
| Molecular Weight | 236.15 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | Colorless crystals |
| Odour | Odorless | pH Value | 5.5 – 7.0 |
| Melting Point/ Freezing Point [°C] | 44 °C | Density [g/cm3] | 1.86 |
| Solubility in Water [% weight] | 121g in 100g of water | ||
| Specifications | |||
| Appearance | Colorless to white crystals | Assay (As Ca(No3)2.4H2O) | 99 – 103% |
| pH (5% Solution in Water; 25°C) | 5.0 – 7.0 | Insoluble Matter in Water | Max 0.005% |
| Nitrite (No2) | Max 0.001% | Chloride (Cl) | Max 0.005% |
| Sulphate (So4) | Max 0.005% | Barium (Ba) | Max 0.01% |
| Iron (Fe) | Max 0.0005% | Lead (Pb) | Max 0.001% |
| Magnesium (Mg) | Max 0.05% | Potassium (K) | Max 0.005% |
| Sodium (Na) | Max 0.02% | Strontium (Sr) | Max 0.05% |
| Dangerous Goods Information | |||
| UN Number | 1454 | DG Class | 5.1 |
| Safety Information & Hazard Symbols | |
| Symbol | GHS03 |
| Signal Word | Warning |
| Hazard Statement | H272 |
| Precaution Statement | P220 |



