Holmium sulfate octahydrate CAS 13473-57-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13473-57-9 |
| Molecular Formula | Ho H2O4S H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Holmium sulfate octahydrate (CAS 13473-57-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: Ho H2O4S H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | Ho H2O4S H2O |
| Molecular Weight | 281.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |
| Sulfur Atoms | 1 |
Related Holmium Standards
- Holmium(III) chloride (CAS 10138-62-2)
- Holmium(III) oxide (CAS 12055-62-8)
- Holmium, [10-[2-[[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]amino]-2-(oxo-κO)ethyl]-1,4,7,10-tetraazacyclododecane-1,4,7-triacetato(3-)-κN1,κN4,κN7,κN10]- (CAS 1349103-97-4)
- Holmium(III) fluoride,99.99% (CAS 13760-78-6)
- Holmium(III) iodide (CAS 13813-41-7)
- Holmium(III) bromide (CAS 13825-76-8)
- Holmium trifluoromethanesulfonate (CAS 139177-63-2)
- Holmium(III) perchlorate solution (CAS 14017-54-0)
Recommended Standards
- n-(2-(Pyridin-3-yl)ethyl)thieno[2,3-d]pyrimidin-4-amine (CAS 1183118-96-8)
- (3-(Benzyl(methyl)carbamoyl)-5-fluorophenyl)boronic acid (CAS 2096341-35-2)
- (3-Methylthiophen-2-yl)methanol (CAS 63826-56-2)
- (Perfluorooctyl)(phenyl)iodonium trifluoromethanesulfonate (CAS 77758-89-5)
- n1-(4-Methoxyphenyl)benzene-1,3-diamine (CAS 76754-71-7)
- 4,5-Dichloro-1-methyl-1H-indole-2-carboxylic acid (CAS 1782898-58-1)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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