Bismuth Hydroxide CAS 10361-43-0
Chemical Name: Bismuth Hydroxide
Synonymous Names: Bismuth(III) Hydroxide; Bismuth Trihydroxide; Bismuth Hydrate; Bismuth Oxide Hydrate
CAS No.: 10361-43-0
Molecular Formula: Bi(OH)₃
Molecular Weight: 260.00 g/mol
EINECS No.: 233-790-2
Assay: ≥98.0%
Bismuth Hydroxide CAS 10361-43-0 is mainly used to make other bismuth compounds and bismuth-based catalysts.
It is also used in catalyst systems for cathodic electrocoating to reduce the use of organotin catalysts.
Contact our sales team for other bismuth salt products: Bismuth Subcarbonate, Bismuth Oxychloride, Bismuth Trioxide, Bismuth Subnitrate, Bismuth Sulfide and other bismuth salts.
Product Specification
| Item | Specification |
| Product name | Bismuth Hydroxide |
| CAS number | 10361-43-0 |
| Appearance | White to pale yellow powder |
| Assay | ≥98.0% |
| Molecular formula | Bi(OH)₃ |
| Molecular weight | 260.00 g/mol |
| Water solubility | Insoluble |
| Acid solubility | Soluble |
| Odor | Odorless |
| Form | Amorphous powder |
Applications of Bismuth Hydroxide
- Bismuth Hydroxide’s main use is as a raw material for producing bismuth salts, bismuth oxide and other bismuth compounds.
- Bismuth Hydroxide is used to prepare bismuth-based catalysts for cathodic epoxy electrocoatings. These coatings are widely applied to automotive bodies and other metal parts.
Packaging and Storage
Standard packaging: 1 kg bagfor (samples) and 25 kg drum
Store Bismuth Hydroxide in a cool, dry and ventilated warehouse. Keep the package closed and protect it from moisture and heat.








