Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Hydrochloric Acid 15% ACS Grade
ACS · 15%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
Last reviewed 2026-08-27.
COA · Answer summary
Sample specification reference for Hydrochloric Acid 15% ACS Grade. Source-record results are reference values, not measurements for your lot.
- Assay specification
- 14.5 - 15.5 %
- Grade
- ACS
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay (HCl) | 14.5 - 15.5 % | 15.0 % | — |
| Ammonium (NH4) | 1.2 ppm max | 0.12 ppm | — |
| Arsenic (As) | 0.0041 ppm max | 0.00081 ppm | — |
| Bromide (Br) | 0.002% max | 0.00032 % | — |
| Extractable organic substances | 2 ppm max | 0.16 ppm | — |
| Free chlorine (Cl) | 0.41 ppm max | 0.041 ppm | — |
| Heavy metals (as Pb) | 0.41 ppm max | 0.032 ppm | — |
| Iron (Fe) | 0.087 ppm max | 0.012 ppm | — |
| Residue after ignition | 3.2 ppm max | 0.24 ppm | — |
| Sulfate (SO4) | 1 ppm max | 0.081 ppm | — |
| Sulfite (SO3) | 0.41 ppm max | 0.02 ppm | — |
| Color (APHA) | 10 max | 0.81 | — |
| Appearance | Clear, Colorless | Passes test | — |
| Composition | 15 % 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.