Bismuth(III) oxide
- CAS NO.：12048-50-9
- Empirical Formula: Bi2O4
- Molecular Weight: 481.96
- MDL number: MFCD00003462
- EINECS: 234-985-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:51:24
What is Bismuth(III) oxide?
Chemical properties
reddish orange to yellowish brown, heavy powder(s), -200 mesh as the dehydrate; used as a lubricant for metal-extrusion dies [HAW93] [MER06] [CER91]
The Uses of Bismuth(III) oxide
In lubricants for metal extrusion.
Properties of Bismuth(III) oxide
| Melting point: | 825 °C |
| Density | 8.9 |
| solubility | reacts with H2O |
| form | powder |
| color | red-orange powder |
| Water Solubility | slowly decomposed by H2O [MER06] |
| EPA Substance Registry System | Bismuth oxide (BiO2) (12048-50-9) |
Safety information for Bismuth(III) oxide
Computed Descriptors for Bismuth(III) oxide
Bismuth(III) oxide manufacturer
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