Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Cadmium Oxide Powder ACS Reagent
ACS Reagent
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 1306-19-0
- Structure
Structure · PubChem - Grade
- ACS Reagent
- Assay specification
- Min 99.7%
- Answer summary
Sample specification reference for Cadmium Oxide Powder ACS Reagent. Source-record results are reference values, not measurements for your lot.
Last reviewed 2026-07-17 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay (CdO) | Min 99.7% | 99.90% | — |
| Appearance | Dark brown powder | Passes test | — |
| Nitrate (NO3) | max. 0.01% | 0.0008 % | — |
| Insoluble in hydrochloric acid | 0.02% (Max.) | 0.0062 % | — |
| Substances not precipitated by hydrogen sulfide | 0.6% (Max.) | 0.026 % | — |
| Zinc (Zn) | Max 0.001% | 0.00038 % | — |
| Chloride (Cl) | max. 0.002% | 0.00027 % | — |
| Copper (Cu) | max. 0.005% | 0.00022 % | — |
| Iron (Fe) | max. 0.002% | 0.00046 % | AAS |
| Lead (Pb) | max. 0.01% | 0.00115 % | AAS |
| Sulfate (SO4) | max. 0.20% | 0.026 % | — |
| Arsenic, antimony and thallium (total) | Max 0.002 % | 0.00045 % | ICP-MS after acid digestion |
Specification limits and source-record results are reproduced from the current product reference used by the TDS. This sample is not an issued certificate and does not identify a tested lot. Contact Alliance Chemical with the product and lot number for lot-specific documentation.
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