Sodium chromate
- Product NameSodium chromate
- CAS7775-11-3
- MFCrNa2O4
- MW161.97324
- EINECS231-889-5
- MOL File7775-11-3.mol
Chemical Properties
| Melting point | 792°C |
| Density | 2,72 g/cm3 |
| solubility | slightly soluble in ethanol |
| form | Solid |
| color | Yellow |
| Water Solubility | 530 G/L (20 ºC) |
| Merck | 14,8601 |
| Exposure limits | ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin) OSHA: Ceiling 0.1 mg/m3 NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 |
| InChI | 1S/Cr.2Na.4O/q;2*+1;;;2*-1 |
| InChIKey | PXLIDIMHPNPGMH-UHFFFAOYSA-N |
| SMILES | [Na+].[Na+].[O-][Cr]([O-])(=O)=O |
| CAS DataBase Reference | 7775-11-3(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium chromate(VI) (7775-11-3) |
Safety Information
| Hazard Codes | T+,N |
| Risk Statements | 45-46-60-61-21-25-26-34-42/43-48/23-50/53 |
| Safety Statements | 53-45-60-61 |
| RIDADR | UN 3288 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | GB2955000 |
| TSCA | TSCA listed |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 28415000 |
| Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
| Hazard Classifications | Acute Tox. 2 Inhalation Acute Tox. 3 Oral Acute Tox. 4 Dermal Aquatic Acute 1 Aquatic Chronic 1 Carc. 1B Eye Dam. 1 Muta. 1B Repr. 1B Resp. Sens. 1 Skin Corr. 1B Skin Sens. 1 STOT RE 1 |
| Hazardous Substances Data | 7775-11-3(Hazardous Substances Data) |
