14265-79-3 Tungsten, isotope of mass 180 Tungsten-180 180W CAS 14265-79-3
| CAS No. | 14265-79-3 |
| Molecular Formula | [180W] |
| Molecular Weight | 179.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 14265-79-3 Tungsten, isotope of mass 180 Tungsten-180 180W under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
14265-79-3 Tungsten, isotope of mass 180 Tungsten-180 180W (CAS 14265-79-3), molecular formula [180W] and molecular weight 179.95 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 14265-79-3 Tungsten, isotope of mass 180 Tungsten-180 180W ([180W]) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | [180W] |
| Molecular Weight | 179.95 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1961 |
Related Tungsten Standards
- 14265-80-6 Tungsten, isotope of mass 182 Tungsten-182 182W (CAS 14265-80-6)
- 14265-82-8 Tungsten, isotope of mass 184 Tungsten-184 184W (CAS 14265-82-8)
- 14265-83-9 Tungsten, isotope of mass 186 Tungsten-186 186W (CAS 14265-83-9)
- Tungsten boride (WB) (CAS 12007-09-9)
- Tungsten carbide (CAS 12070-12-1)
- Tungsten(IV) oxide (CAS 12036-22-5)
- Tungsten(IV) oxide (99.9+%-W) (WO2.9 Blue Sub-oxide) (CAS 12037-58-0)
- Tungsten(VI) oxide (CAS 1314-35-8)
Recommended Standards
- 14265-78-2 Halnium, isotope of mass 180 180Hf Hafnium-180 (CAS 14265-78-2)
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- (8-Fluoroimidazo[1,2-a]pyridin-6-yl)boronic acid (CAS 2260683-80-3)
- (2-(Difluoromethyl)pyrimidin-5-yl)boronic acid (CAS 2096341-52-3)
- Benzene-1,2,3-triamine (CAS 608-32-2)
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- Tert-butyl 4-(4-(2-hydroxyethyl)phenyl)piperidine-1-carboxylate (CAS 1853217-74-9)
- Lithium 4-methyl-2-oxo-2H-chromen-7-yl ((1R,2S,3R,4R,5S,6S)-2,3,4,5,6-pentahydroxycyclohexyl) phosphate (CAS 244145-22-0)
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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 18665070610 / Nicole.chen@cato-chem.com