Calcium nitrate tetrahydrate
SIAL/C4955 - BioXtra, ≥99.0%
Synonym: Ca(NO3)2; Calcium dinitrate; Calcium nitrate
CAS Number: 13477-34-4
Empirical Formula (Hill Notation): CaN2O6 · 4H2O
Molecular Weight: 236.15
EC Number: 233-332-1
MDL Number: MFCD00149604
Linear Formula: Ca(NO3)2 · 4H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤0.005% |
| sulfate (SO42-): ≤0.002% | |
| assay | ≥99.0% |
| cation traces | Al: ≤0.002% |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| K: ≤0.005% | |
| Mg: ≤0.01% | |
| Na: ≤0.005% | |
| NH4+: ≤0.05% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| form | powder |
| impurities | ≤0.0005% Phosphorus (P) |
| ≤0.1% Insoluble matter | |
| InChI | 1S/Ca.2NO3.4H2O/c;2*2-1(3 |
| InChI key | ICSSIKVYVJQJND-UHFFFAOYSA |
| mp | 44 °C (dec.) (lit.) |
| product line | BioXtra |
| Quality Level | 200 ![]() |
| SMILES string | O.O.O.O.[Ca++].[O-][N+]([ |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| Application: |
|
| Packaging: | 1 kg in glass bottle |
| Packaging: | 500 g in glass bottle |
| Symbol | ![]() GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 - H318 |
| Precautionary statements | P280 - P301 + P312 + P330 - P305 + P351 + P338 + P310 |
| Hazard Codes | Xn |
| Risk Statements | 22-41 |
| Safety Statements | 26-39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Purity | ≥99.0% |
| mp | 44 °C (dec.) (lit.) |
| UNSPSC | 12161700 |



