Gadolinium Oxide Gd₂O₃: Essential White Powder for Nuclear Reactors & Optical Materials
Gadolinium oxide is an inorganic compound appearing as white powder. Insoluble in water but soluble in acids. Volatilizes with steam, alkaline, toxic, and irritates eyes/respiratory tract/skin. Absorbs CO₂ from air and reacts with inorganic acids to form water-soluble salts.
Applications
Product Series
|
Product |
Product Code |
Safety Data |
Technical Data |
| Gadolinium Oxide 99.9% | ET-Gd-01 | Gadolinium Oxide.pdf | Gadolinium Oxide Gd2O3 99.9.pdf |
| Gadolinium Oxide 99.99% | ET-Gd-02 | Gadolinium Oxide Gd2O3 99.999.pdf | |
| Gadolinium Oxide 99.999% | ET-Gd-03 |
| Signal Word | Warning |
| Hazard Statements | H319 |
| Hazard Codes | N/A |
| Precautionary Statements | P305+P351+P338 |
| Flash Point | Not applicable |
| Risk Codes | N/A |
| Safety Statements | N/A |
| RTECS Number | N/A |
| Transport Information | NONH |
| WGK Germany | 1 |
| GHS Pictogram |  |
Packaging Specifications
Production Method
Mainly produced by oxalate precipitation: Dissolve gadolinium chloride/nitrate, adjust pH to 2 with oxalic acid, precipitate gadolinium oxalate by adding ammonia. After heating/aging, separate/wash, dry at 110°C, then calcine at 900-1000°C to obtain Gd₂O₃.
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