Chromium CAS 7440-47-3
Purity 1000μg/mL in WaterIn StockPharmaceutical Standards
| CAS No. | 7440-47-3 |
| Molecular Formula | Cr |
| Molecular Weight | 52.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Chromium (CAS 7440-47-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: Cr. Molecular weight: 52.00 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | Cr |
| Molecular Weight | 52.00 g/mol |
| Purity | 1000μg/mL in Water |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
Related Chromium Standards
- 14092-98-9 Chromium, isotope of mass 52 Chromium-52 (CAS 14092-98-9)
- 13981-78-7 Chromium, isotope of mass 53 Chromium-53 53Cr (CAS 13981-78-7)
- 14304-97-3 Chromium, isotope of mass 54 54Cr Chromium-54 (CAS 14304-97-3)
- 14304-94-0 Chromium, isotope of mass 50 50Cr Chromium-50 (CAS 14304-94-0)
- Chromium dioxide,99.90% (CAS 12018-01-8)
- Chromium silicon monoxide, 99.9% (metals basis) (CAS 37264-20-3)
- Chromium(VI) trioxide (CAS 1333-82-0)
- Chromium(Ⅲ)Hydroxiden (CAS 1308-14-1)
Recommended Standards
- Hexavalent Chromium (Cr6+) Standard (CAS 18540-29-9)
- Cyanogen (CAS 460-19-5)
- Vinyl Acetylene (CAS 689-97-4)
- rac-3-Oxo Atorvastatin Sodium Salt (CAS 1391052-00-8)
- 1-(1H-Indol-5-yl)-N-methylmethanamine hemioxalate (CAS 1573547-37-1)
- 1-(4-Bromophenyl)-1h-pyrazol-3-ol (CAS 23429-74-5)
- 4-((2,6-Dichlorobenzyl)oxy)piperidine hydrochloride (CAS 1289386-90-8)
- 2-(benzylamino)-N-methylacetamide hydrochloride (CAS 937396-50-4)
- Ethyl 3-Bromo-5-chloroindole-1-carboxylate (CAS 1375064-65-5)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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