Os ≥42.5% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 508814433 |
|---|---|
| Sourires canoniques | [NH4+].[NH4+].Cl[Os--](Cl)(Cl)(Cl)(Cl)Cl |
| InChIKey | SRBXXQDKBKTWOC-UHFFFAOYSA-J |
| INCHI | 1S/6ClH.2H3N.Os/h6*1H;2*1H3;/q;;;;;;;;+4/p-4 |
| Isomères SMILES | [NH4+].[NH4+].Cl[Os-2](Cl)(Cl)(Cl)(Cl)Cl |
| WGK Allemagne | 3 |
| PubChem CID | 11729867 |
| Numéro ONU | 3290 |
| Groupe d'emballage | III |
| Poids moléculaire | 439.02 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Classe | Transition metal salts |
| Subclass | Transition metal chlorides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal chlorides |
| Alternative Parents | Inorganic chloride salts |
| Molecular Framework | Not available |
| Substituents | Transition metal chloride - Inorganic chloride salt - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as transition metal chlorides. These are inorganic compounds in which the largest halogen atom is Chlorine, and the heaviest metal atom is a transition metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Article |
|---|---|---|---|
 I2611181 | Certificate of Analysis | Apr 10, 2026 | A107492 |
| D2624094 | Certificate of Analysis | Apr 10, 2026 | A107492 |
| D2624093 | Certificate of Analysis | Apr 10, 2026 | A107492 |
| E2528227 | Certificate of Analysis | May 15, 2025 | A107492 |
| E2528226 | Certificate of Analysis | May 15, 2025 | A107492 |
| A2514127 | Certificate of Analysis | Jan 06, 2025 | A107492 |
| J2417353 | Certificate of Analysis | Sep 23, 2024 | A107492 |
| J2417350 | Certificate of Analysis | Sep 23, 2024 | A107492 |
| B2304078 | Certificate of Analysis | Oct 09, 2022 | A107492 |
| B2304063 | Certificate of Analysis | Oct 09, 2022 | A107492 |
| B2304048 | Certificate of Analysis | Oct 09, 2022 | A107492 |
| F2221418 | Certificate of Analysis | Jun 02, 2022 | A107492 |
| F2221419 | Certificate of Analysis | Jun 02, 2022 | A107492 |
| F2221420 | Certificate of Analysis | Jun 02, 2022 | A107492 |
| D2226074 | Certificate of Analysis | Mar 20, 2022 | A107492 |
| D2226029 | Certificate of Analysis | Mar 20, 2022 | A107492 |
| D2226023 | Certificate of Analysis | Mar 20, 2022 | A107492 |
| Sensibilité | Hygroscopic |
|---|---|
| Point de fusion (°C) | 170°C |
| Poids moléculaire | 439.000 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 439.84 Da |
| Monoisotopic Mass | 437.843 Da |
| Topological Polar Surface Area | 2.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 62.700 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 3 |
| 1. Ying Gao, Shuzhen Li, Hongyan He, Tonglin Li, Ting Yu, Rui Liu, Shijun Ni, Zeming Shi. (2016) Sensitive determination of osmium in natural waters by inductively coupled plasma mass spectrometry after photochemical vapor generation. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2016.09.017] |
| 2. Ziyu Zhou, Shuo Li, Xiuqian Ding, Kun Zhang, Jie Zhou, Xin Zhou. (2025) Aggregation-Induced Photosensitization of Long-Chain-Substituted Osmium Complexes for Lysosomes Targeting Photodynamic Therapy. ACS Applied Bio Materials, [PMID:40074675] [10.1021/acsabm.5c00224] |
| 3. Jin-Hua Liu, Xiao-Dong Deng, Jian-Wei Li, Lan-Ping Feng, Thomas J. Algeo. (2025) A novel approach to achieve Os isotope equilibration under ambient conditions for negative thermal ionization mass spectrometry (N-TIMS) analysis. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, [PMID:] [10.1039/D5JA00151J] |
