Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Trichloroethylene (TCE) Technical Grade
Technical Grade
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 79-01-6
- Structure
Structure · PubChem - Grade
- Technical Grade
- Assay specification
- 99.3 % min
- Answer summary
Sample specification reference for Trichloroethylene (TCE) 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 (C2HCl3) | 99.3 % min | 99.56 % | — |
| Acid Acceptance (as NaOH) | 0.165 % min | 0.20 % | — |
| Titrable base | 0.0003 meq/g maximum | 0.000064 meq/g | — |
| Appearance | Clear liquid | Passes test | — |
| Distillation Range | 86.0-90.0 °C | 87.8 °C | — |
| Color (Pt-Co) | 15 PT-CO max | 2 | — |
| Free halogens | TO PASS TEST | Passes test | — |
| Heavy metals (as Pb) | 1 ppm maximum | 0.18 ppm | — |
| Specific Gravity, 20°C/20°C | 1.460-1.467 | 1.4633 | — |
| Total Impurities | 0.20 % max | 0.037 % | — |
| Titrable acid | 0.0001 meq/g maximum | 0.000014 meq/g | — |
| Non-Volatile Residue | 0.005 % max | 0.00075 % | — |
| Water (H2O) | 0.008 % max | 0.0026 % | — |
| 1 1 2-trichloroethane | 0.01 % max | 0.0016 % | — |
| halide | 0.0005 % max | 0.000048 % | — |
| perchlorethylene | 0.02 % max | 0.0039 % | — |
| ph | 9 - 11 | 10.1 | — |
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.
Need the Certificate of Analysis for your lot? Just ask.
Tell us the lot number from the container label and we will send the certificate over at no charge.