13981-97-0 Barium, isotope of mass 137 DTXSID30161173 CAS 13981-97-0
| CAS No. | 13981-97-0 |
| Molecular Formula | [137Ba] |
| Molecular Weight | 136.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 13981-97-0 Barium, isotope of mass 137 DTXSID30161173 is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 13981-97-0 Barium, isotope of mass 137 DTXSID30161173 (CAS 13981-97-0), a certified reference material (molecular formula [137Ba], MW 136.91 g/mol) for analytical method development and quality control.
Structurally, 13981-97-0 Barium, isotope of mass 137 DTXSID30161173 ([137Ba]) contains an inorganic composition. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 136.91 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 13981-97-0 Barium, isotope of mass 137 DTXSID30161173 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.
Physical & Chemical Properties
| Molecular Formula | [137Ba] |
| Molecular Weight | 136.91 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.) | 1960 |
Related Barium Standards
- 15010-01-2 Barium, isotope of mass 138 138Ba Ba 138 Barium-138 (CAS 15010-01-2)
- 14698-58-9 Barium, isotope of mass 135 DTXSID10163554 (CAS 14698-58-9)
- Barium hydride (CAS 13477-09-3)
- barium oxide (CAS 1304-28-5)
- barium hydroxide solution (CAS 17194-00-2)
- Barium hexafluorosilicate (CAS 17125-80-3)
- Barium, [carbonato(2-)-O]- (CAS 784985-36-0)
- Barium chloride (CAS 10361-37-2)
Recommended Standards
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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
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