| Molecular Formula | H6Mo12O41Si |
| Molar Mass | 1841.39 |
| Density | 2.82g/mLat 25°C(lit.) |
| Water Solubility | soluble H2O, alcohol, acetone; insoluble benzene; decomposes in strongly basic solutions [HAW93] |
| Appearance | crystal |
| Color | yellow |
| Storage Condition | Room Temprature |
| Refractive Index | n20/D1.376 |
| Physical and Chemical Properties | WGK Germany:3 |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |