Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Isopropyl Alcohol 50% Technical Grade
Technical · 50%
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 67-63-0
- Structure
Structure · PubChem - Grade
- Technical · 50%
- Assay specification
- 48-52 %
- Answer summary
Sample specification reference for Isopropyl Alcohol 50% Technical Grade. Source-record results are reference values, not measurements for your lot.
Last reviewed 2026-06-18 by Andre Taki, Chief Commercial Officer, DOT Hazmat–certified (49 CFR 172.704).
Specifications
| Parameter | Specification | Source reference result | Test Method |
|---|---|---|---|
| Assay (isopropyl alcohol) | 48-52 % | 50.2 % | Specific gravity |
| Appearance | Colorless liquid | Passes test | — |
| Acidity (as acetic acid) | 0.00089 % max | 0.00013 % | — |
| Carbonyl (as Acetone) | 0.0089 % max | 0.00029 % | — |
| Sulfide | 0.89 mg/kg max | 0.040 mg/kg | — |
| Titrable Base | 0.000044 meq/g max | 0.000014 meq/g | — |
| Color (APHA) | NMT 10 | 1 | — |
| Composition | 50 % isopropyl alcohol / 50 % deionized water, by volume | 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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