Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Hydrochloric Acid 10% Technical Grade
Technical · 10%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 7647-01-0
- Structure
Structure · PubChem - Grade
- Technical · 10%
- Assay specification
- 9.5 - 10.5 %
- Answer summary
Sample specification reference for Hydrochloric Acid 10% Technical Grade. 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 (HCl) | 9.5 - 10.5 % | 9.99 % | — |
| Color, APHA | 20 max | 3 | — |
| Free chlorine (as Cl2) | 3.2 ppm max | 0.25 ppm | DPD colorimetric |
| Nonvolatile matter | 32 ppm max | 4.6 ppm | Gravimetric, evaporation to dryness at 105 C |
| Arsenic (As) | 0.16ppm max | 0.0067 ppm | — |
| Fluorinated organic compounds | 8.1ppm max | 0.20 ppm | — |
| Heavy metals (as Pb) | 0.33ppm max | 0.039 ppm | — |
| Oxidizing substances (as Cl2) | 3.2ppm max | 0.35 ppm | — |
| Sulfate (SO4) | 20 ppm max | 3.3 ppm | — |
| Total organic compounds (non-fluorine-containing) | 1.6ppm max | 0.22 ppm | — |
| Iron (Fe) | 0.97 ppm max | 0.181 ppm | ICP-MS |
| Composition | 10 % hydrochloric acid in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity |
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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