germanium sulfide CAS 12025-32-0
| CAS No. | 12025-32-0 |
| Molecular Formula | GeS |
| Molecular Weight | 104.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 104.70 g/mol gives germanium sulfide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
germanium sulfide (CAS 12025-32-0), molecular formula GeS and molecular weight 104.70 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of germanium sulfide (GeS) is characterized by sulfur-containing functionality. 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.
CATO manufactures germanium sulfide 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 | GeS |
| Molecular Weight | 104.70 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 |
| Sulfur Atoms | 1 |
Related germanium Standards
- Germanium tetroxide (CAS 1310-53-8)
- 865-52-1 Germanium, tetramethyl- Tetramethylgermanium 4-04-00-04282 (Beilstein Handbook Reference) BRN 3660066 EINECS 212-745-0 TL 81 (CAS 865-52-1)
- 15034-59-0 Germanium, isotope of mass 74 74Ge Germanium-74 (CAS 15034-59-0)
- 15034-58-9 Germanium, isotope of mass 73 73Ge Germanium-73 (CAS 15034-58-9)
- Germanium ICP Standard (CAS 7440-56-4)
- Germanium disulfide (CAS 12025-34-2)
- 13982-21-3 Germanium, isotope of mass 72 (CAS 13982-21-3)
- germanium dichloride-dioxane complex (CAS 10060-11-4)
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Why CATO?
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