CHROMIUM(III) NITRATE NONAHYDRATE
- Product NameCHROMIUM(III) NITRATE NONAHYDRATE
- CAS7789-02-8
- CBNumberCB9346145
- MFCrH18N3O18
- MW400.14832
- EINECS616-540-0
- MDL NumberMFCD00149659
- MOL File7789-02-8.mol
- MSDS FileSDS
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) |
| FDA UNII | D2806IOL1L |
Safety
| Symbol(GHS) |
 
|
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| 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/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 | |||||||||
| NFPA 704: |
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