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Osmium(IV) oxide - Os 83% , CAS No.12036-02-1
AVAILABLE TO ORDER
GRADE & PURITY Os 83%
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
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Why this grade
Os 83% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Application：
The osmium oxide/hexacyanoruthenate films modified electrodes plays an important role for the electrocatalytic reaction of catecholamines and sulfur oxoanions. Used as catalyst. Metallic osmium or an osmium oxide-ruthenium cyanide film modified graphite electrodes plays an essential role for the determination of biogenic amines from electrocatalytic responses.
Specifications
Specifications & Purity
Os 83%
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
| Molecular Weight | 222.2 |
|---|
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 L2227047 | Certificate of Analysis | Oct 11, 2025 | O302601 |
| L2227048 | Certificate of Analysis | Oct 11, 2025 | O302601 |
| L2227064 | Certificate of Analysis | Oct 11, 2025 | O302601 |
| K2421471 | Certificate of Analysis | Apr 27, 2024 | O302601 |
| K2421500 | Certificate of Analysis | Apr 27, 2024 | O302601 |
Chemical and Physical Properties
| Solubility | Slightly soluble in cold water. |
|---|
Citations of This Product
References
| 1. Guojian Zhao, Zhihao Li, Ziang Meng, Shucheng Wang, Li Liu, Zhiyuan Duan, Xiaoning Wang, Hongyu Chen, Yuzhou He, Jingyu Li, Sixu Jiang, Xiaoyang Tan, Qinghua Zhang, Qianfan Zhang, Peixin Qin, Zhiqi Liu. (2026) Bulk OsO2 Single Crystals: Superior Catalysts for Water Oxidation. ADVANCED FUNCTIONAL MATERIALS, [PMID:] [10.1002/adfm.202600044] |
| 2. Ying Gong, Zi-Hua Xuan, Yue Dong, Chun-Bin Zhang, Yu-Chen Liu, Jin-Hui Zhang, Qing Li, Cong-Bin Liu, Dong-Mei Xie. (2026) Zengwei Chengqi Decoction Reduces Inflammation in Acute Intestinal Obstruction. MEDIATORS OF INFLAMMATION, 2026 (1): (8826129). [PMID:] [10.1155/mi/8826129] |
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