≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships Normal 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Usually usd as reagent for the preparation of a solid heterogeneous oxidizing agent for liquid phase oxidation of alcohols.
| WGK Germany | 3 |
|---|---|
| RTECS | GB2880000 |
| UN Number | 3085 |
| Packing Group | I |
| Molecular Weight | 152.07 |
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 →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2613011 | Certificate of Analysis | Aug 14, 2025 | A757435 |
| H2527225 | Certificate of Analysis | Aug 14, 2025 | A757435 |
| H2527226 | Certificate of Analysis | Aug 14, 2025 | A757435 |
| H2527227 | Certificate of Analysis | Aug 14, 2025 | A757435 |
| Solubility | Soluble in water. Slightly soluble in liquid ammonia, acetone, methanol. Insoluble in ethanol., Soluble in water. Slightly soluble in liquid ammonia, acetone, methanol. Insoluble in ethanol. |
|---|---|
| Melt Point(°C) | 180℃ |
| 1. Bin Li, Hongyu Ren, Shengda Guo, Jianbo Zhang, Zhihui Zhou, Bin Zeng, Xiangfei Guo. (2025) Synthesis of near-spherical W-Cr2O3 composite powders with varying Cr doping levels and their application in cemented carbides. INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, [PMID:] [10.1016/j.ijrmhm.2025.107456] |
| 2. Sen Tian, Xuemei Ye, Yaping Dong, Wu Li, Bo Zhang, Bo Li, Haitao Feng. (2023) Production and Characterization of Chromium Oxide (Cr2O3) via a Facile Combination of Electrooxidation and Calcination. International Journal of Electrochemical Science, [PMID:] [10.20964/2019.09.21] |
| 3. Xiaohua Cao, Tianhao Ai, Zhizhi Xu, Jichang Lu, Dingkai Chen, Dedong He, Jiangping Liu, Rui Tian, Yutong Zhao, Yongming Luo. (2022) Insights into the different catalytic behavior between Ce and Cr modified MCM-41 catalysts: Cr2S3 as new active species for CH3SH decomposition. SEPARATION AND PURIFICATION TECHNOLOGY, [PMID:] [10.1016/j.seppur.2022.122742] |
