10294-64-1
| Name | POTASSIUM MANGANATE |
| CAS | 10294-64-1 |
| EINECS(EC#) | 233-665-2 |
| Molecular Formula | K2MnO4 |
| MDL Number | MFCD00043089 |
| Molecular Weight | 197.13 |
| MOL File | 10294-64-1.mol |
Chemical Properties
| Appearance | solid |
| Melting point | 190 °C(lit.) |
| solubility | soluble in H2O; reacts with HCl |
| form | Powder |
| color | green crystals, crystalline |
| Stability: | Stable. Oxidizer-contact with combustible material may lead to fire. Protect from moisture. Incompatible with zinc, finely powdered metals, peroxides, strong reducing agents. |
| Water Solubility | Soluble in water |
| Merck | 14,7644 |
| Exposure limits | ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3 OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
| InChI | 1S/2K.Mn.4O/q2*+1;;;;2*-1 |
| InChIKey | XKYFHUXZPRFUTH-UHFFFAOYSA-N |
| SMILES | [K+].[K+].[O-][Mn]([O-])(=O)=O |
| Uses | |
| EPA Substance Registry System | Manganic acid (H2MnO4), dipotassium salt (10294-64-1) |
Safety Data
| Hazard Codes | O,Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 1479 5.1/PG 3 |
| WGK Germany | 2 |
| TSCA | Yes |
| HazardClass | 5.1 |
| PackingGroup | III |
| Storage Class | 5.1B - Oxidizing hazardous materials |
| Hazard Classifications | Eye Irrit. 2 Ox. Sol. 3 Skin Irrit. 2 STOT SE 3 |