Magnetite CAS 1309-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1309-38-2 |
| Molecular Formula | Fe3O4 |
| Molecular Weight | 231.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Magnetite (CAS 1309-38-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: Fe3O4. Molecular weight: 231.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | Fe3O4 |
| Molecular Weight | 231.53 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.) | 1957 |
Recommended Standards
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- 4-Bromo-5-chloro-2,3-dihydro-1H-indene (CAS 2438334-58-6)
- (R)-3-(6-Chloro-1H-indol-3-yl)-2-formamidopropanoic acid (CAS 57233-89-3)
- N-(Furan-2-ylmethyl)-3-(phenylthio)-N-(2-(thiophen-2-yl)ethyl)propanamide (CAS 1396673-90-7)
- 5-(3-Chloropropoxy)-4-methoxy-2-nitrobenzonitrile (CAS 1315512-61-8)
- 2-([1,4'-Bipiperidin]-1'-yl)acetic acid (CAS 170508-04-0)
- [3-(6-methylpyridazin-3-yl)phenyl]methanol (CAS 1356113-63-7)
- 4-(2-Chloro-4-(trifluoromethyl)phenoxy)butanenitrile (CAS 1443353-55-6)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com