CHROMIUM(III) NITRATE NONAHYDRATE
- Product NameCHROMIUM(III) NITRATE NONAHYDRATE
- CAS7789-02-8
- MFCrH18N3O18
- MW400.14832
- EINECS616-540-0
- MOL File7789-02-8.mol
Chemical Properties
| Melting point | 60 °C(lit.) |
| Boiling point | 100°C |
| bulk density | 710kg/m3 |
| Density | 1.80 g/mL(lit.) |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: very soluble(lit.) |
| form | Solid |
| color | Violet to black |
| PH | 2-3 (50g/l, H2O, 20℃) |
| Water Solubility | Soluble in water and alcohol. |
| Merck | 14,2226 |
| Exposure limits | NIOSH: IDLH 25 mg/m3; TWA 0.5 mg/m3 |
| Stability | Stable at room temperature, but may explode if heated. Incompatible with organic materials, reducing agents. Use polyethylene tools. |
| InChI | 1S/Cr.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;; |
| InChIKey | GVHCUJZTWMCYJM-UHFFFAOYSA-N |
| SMILES | [Cr+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O |
| CAS DataBase Reference | 7789-02-8(CAS DataBase Reference) |
Safety Information
| Hazard Codes | O,Xi |
| Risk Statements | 8-36/38 |
| Safety Statements | 17-26-36 |
| RIDADR | UN 2720 5.1/PG 3 |
| WGK Germany | 2 |
| RTECS | GB6300000 |
| F | 9 |
| TSCA | Yes |
| HS Code | 2834 29 80 |
| HazardClass | 5.1 |
| PackingGroup | III |
| Storage Class | 5.1B - Oxidizing hazardous materials |
| Hazard Classifications | Aquatic Chronic 3 Eye Irrit. 2 Ox. Sol. 3 Skin Irrit. 2 Skin Sens. 1B |
| Toxicity | LD50 orally in Rabbit: 3250 mg/kg |
