Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Isopropyl Alcohol 99% - Technical Grade
Technical · 99%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
Last reviewed 2026-06-18 by Andre Taki, DOT Hazmat Specialist.
COA · Answer summary
Sample specification reference for Isopropyl Alcohol 99% - Technical Grade. Source-record results are reference values, not measurements for your lot.
- Assay specification
- 99.0 % min
- Grade
- Technical
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay (isopropyl alcohol) | 99.0 % min | 99.0 % | Gas chromatography, corrected for water |
| Acidity (as acetic acid) | 0.002 % max. | 0.0004 % | — |
| Appearance | Clear liquid | Passes test | — |
| Distillation range | Distills entirely within 1.5 °C range which shall include 82.3 °C | Passes test | — |
| Carbonyl (as Acetone) | 0.02 Max % | 0.0006 % | — |
| Color (APHA) | NMT 10 | 4 | — |
| Water miscibility | To Pass | Passes test | — |
| Sulfide | 2 Max Mg/kg | 0.10 mg/kg | — |
| Water | 0.2 % max. | 0.08 % | — |
| Nonvolatile matter | 5 mg/100 mL max. | 0.6 mg/100 mL | — |
| refractive index@20°c | 1.376 - 1.378 | 1.377 | — |
| Titrable Base | 0.000099 meq/g max | 0.00003 meq/g | — |
| Specific gravity (20 °C) | 0.784 - 0.794 | 0.789 | — |
| Composition | 99 % isopropyl alcohol in deionized water, by weight | Conforms | By formulation; confirmed by specific gravity |
| lvi acetone usp | 0.1 vol% max | < 0.1 | — |
| distillation - range | 1 °C max | 0.2 | — |
| lvi 2-butanol usp | 0.1 vol% max | < 0.1 | — |
| lvi diisopropyl ether usp | 0.1 vol% max | < 0.1 | — |
| lvi ethyl ether usp | 0.1 vol% max | < 0.1 | — |
| lvi n-propyl alcohol usp | 0.1 vol% max | < 0.1 | — |
| lvi total usp | 1 vol% max | < 0.1 | — |
| lvi methanol usp | 0.02 vol% max | < 0.01 | — |
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.