Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Methyl n-Amyl Ketone (MNAK) ACS Grade
ACS Grade
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS number
- 110-43-0
- Structure
Structure · PubChem - Grade
- ACS Grade
- Assay specification
- Min. 99.0 %
- Answer summary
Sample specification reference for Methyl n-Amyl Ketone (MNAK) ACS 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 (GC) | Min. 99.0 % | 99.8 % | GC |
| Boiling Point | 149-150°C | 149.5 °C | Distillation |
| Appearance (clarity, colour, form) | Clear / Colourless / Liquid | Passes test | Visual |
| Ethanol (GC) | Max. 0.20 % | 0.01 % | GC |
| Identity (IR) | complying | Passes test | IR |
| Other ketones | Max. 0.50 % | 0.08 % | — |
| Refractive Index @ 20°C | 1.405-1.409 | 1.407 | Refractometry |
| Density @ 20°C | 0.813-0.816 g/ml | 0.8145 g/ml | Densitometry |
| Free acid (as CH3COOH) | Max. 0.01 % | 0.002 % | — |
| Water (Karl Fischer) | Max. 0.05 % | 0.02 % | Karl Fischer |
| Colour (APHA) | Max. 10 | 3 | ASTM D1209 (Pt-Co) |
| Residue on Evaporation | Max. 0.005 % | 0.0008 % | ASTM D1353 / gravimetric |
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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