| Molecular Formula | GdH5O4 |
| Molar Mass | 226.29 |
| Appearance | Powder |
| Color | white |
| Risk Codes | 36/37/38 - 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |