32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate CAS 32740-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32740-79-7 |
| Molecular Formula | O2Ru H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 32740-79-7 Hydrous ruthenium oxide Ruthenium dioxide hydrate Ruthenium(IV) oxide hydrate (CAS 32740-79-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: O2Ru H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | O2Ru H2O |
| Molecular Weight | 151.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1966 |
Recommended Standards
- 1,2-Diphenylethan-1-ol (CAS 614-29-9)
- 2-((5-Chloro-N-ethyl-1-methyl-1h-imidazole)-4-sulfonamido)-N-methylacetamide (CAS 1183569-99-4)
- Benzofuran-2-thiol (CAS 66355-56-4)
- 6,7-Dimethylchromane-3-carboxylic acid (CAS 1514780-09-6)
- Methyl octahydrocyclopenta[c]pyrrole-5-carboxylate (CAS 1378811-95-0)
- Ethyl 1-(5-amino-1,3,4-thiadiazol-2-yl)piperidine-3-carboxylate (CAS 2109229-22-1)
- Semaglutide impurity 244(Fmoc-His(Fmoc)-Aib-OH) (CAS CATO-C4X-2226244)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com