Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Methyl Isobutyl Ketone (MIBK) Technical Grade
Technical Grade
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 108-10-1
- Structure
Structure · PubChem - Grade
- Technical Grade
- Assay specification
- 99.0 wt % min.
- Answer summary
Sample specification reference for Methyl Isobutyl Ketone (MIBK) 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 (purity) | 99.0 wt % min. | 99.8 wt % | — |
| Acidity, as Acetic Acid | max. 0.01 % (w/w) | 0.0016 % (w/w) | DIN EN ISO 2114 / ASTM D 1613 |
| Distillation Range | 114-117 °C | 115.6 °C | — |
| Methyl Isobutyl Ketone | min. 99.0 % (w/w) | 99.8 % (w/w) | DIN 51 405 (GC) |
| Nonvolatile matter | 0.010 g/100 ml | 0.0010 g/100 ml | DIN 53 172 / ASTM D 1353 |
| Specific Gravity @ 20 °C | 0.799-0.803 | 0.801 | — |
| Water | max. 0.10 % (w/w) | 0.025 % (w/w) | DIN 51 777 / ASTM D 1364 (mod. Karl Fischer-Method) |
| Platinum/Cobalt Color (Hazen/APHA Color) | 10 max. (Pt-Co / APHA) | 5 | DIN EN 1557 / DIN ISO 6271 / ASTM D 1209 / ASTM D5386 |
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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