Chromium(III) nitrate nonahydrate
SIGALD/239259 - 99%
CAS Number: 7789-02-8
Empirical Formula (Hill Notation): CrN3O9 · 9H2O
Molecular Weight: 400.15
EC Number: 236-921-1
MDL Number: MFCD00149659
Linear Formula: Cr(NO3)3 · 9H2O
Product Type: Chemical
| assay | 99% |
| form | crystals or chunks |
| InChI | 1S/Cr.3NO3.9H2O/c;3*2-1(3 |
| InChI key | GVHCUJZTWMCYJM-UHFFFAOYSA |
| mp | 60 °C (lit.) |
| pH | 2-3 (20 °C, 50 g/L) |
| Quality Level | 200 ![]() |
| reaction suitability | reagent type: catalyst core: chromium |
| SMILES string | [Cr+3].[H]O[H].[H]O[H].[H |
| Application: | Chromium (III) nitrate nonahydrate (Cr (NO3)3.9H2O) may be used in the: • Synthesis of nanosized chromium (Cr2O3) oxide by thermal decomposition method. • Preparation of chromium (III) based Ziegler-Natta catalysts for the polymerization of ethylene. • Synthesis of highly porous coordination polymer MIL-101. |
| General description: | Chromium (III) nitrate nonahydrate is a hydrated chromium salt. It is commonly used as a chromium source in the organic synthesis. |
| Packaging: | 100, 500 g in poly bottle |
| Packaging: | 2 kg in poly bottle |
| Symbol | ![]() GHS03,GHS07 |
| Signal word | Warning |
| Hazard statements | H272 - H315 - H317 - H319 - H412 |
| Precautionary statements | P210 - P220 - P273 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | O,Xi |
| Risk Statements | 8-36/38 |
| Safety Statements | 17-26-36 |
| RIDADR | UN 2720 5.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| mp | 60 °C (lit.) |
| UNSPSC | 12352302 |



