Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Cyclohexanone ACS Grade
ACS Grade
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS番号
- 108-94-1
- 構造
構造・PubChem - グレード
- ACS Grade
- Assay specification
- NLT 99.0%
- Answer summary
Sample specification reference for Cyclohexanone 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 (by GC, corrected for water) | NLT 99.0% | 99.7% | GC, corrected for water |
| Acidity (as formic acid) | 0.01% max. | 0.0018% | — |
| Color (APHA) | ≤ 10 APHA | 4 | APHA color scale |
| Cyclohexanol | 0.05% max. | 0.007% | — |
| Residue after evaporation | ≤ 0.05 % | 0.0021 % | — |
| Water (wt%) | 0.05% max | 0.01% | — |
| Identification (IR) | Conforms to reference spectrum | Passes test | FT-IR, comparison to reference spectrum |
| Distillation range at 760 mmHg | 154.0 - 157.0 ºC | 155.5 C | ASTM D1078 |
| Refractive index n20/D | 1.4500 - 1.4520 | 1.4511 | ASTM D1218 / Abbe refractometer |
| Density @ 20 ºC | 0.945 - 0.950 g/mL | 0.9477 g/mL | ASTM D4052 / oscillating U-tube |
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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