K2226134Determine the necessary mass, volume, or concentration for preparing a solution.
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Why this grade
AR, ≥99% AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Desiccated Ships Normal 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 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Usually usd as reagent for the preparation of a solid heterogeneous oxidizing agent for liquid phase oxidation of alcohols.
Specifications
Synonyms
Neutral ammonium chromate
Specifications & Purity
AR, ≥99%
Storage
Desiccated
Shipped In
Normal
Grade
AR
Purity
≥99%
Names and Identifiers
| WGK Germany | 3 |
|---|---|
| RTECS | GB2880000 |
| UN Number | 3085 |
| Packing Group | I |
| Molecular Weight | 152.07 |
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:
Chemical and Physical Properties
| 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℃ |
Citations of This Product
References
| 1. 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] |
| 2. 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] |
| 3. 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] |
Solution Calculators
Reviews
Customer Reviews
📚 Citations by Application
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