Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
n-Propyl Alcohol Technical Grade
Technical
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS番号
- 71-23-8
- 構造
構造・PubChem - グレード
- Technical
- Assay specification
- 99.8 wt% min
- Answer summary
Sample specification reference for n-Propyl Alcohol Technical 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 |
|---|---|---|---|
| Purity (n-propanol) | 99.8 wt% min | 99.88 wt% | GC |
| Acidity as Acetic Acid | 0.003 wt% max | 0.00052 wt% | ASTM D1613 |
| Appearance | Clear and free | Passes test | Visual |
| Color (Pt-Co) | 5 max | 1 | ASTM D1209 |
| Secondary Butanol (anhydrous basis) | 0.05 wt% max | 0.013 wt% | GC |
| Miscibility with DIW | No Opalescence | Passes test | ASTM D1722 |
| Specific Gravity @ 20/20C | 0.8040 - 0.8060 | 0.8049 | ASTM D1298/D4052 |
| Water | 0.1 wt% max | 0.06 wt% | Karl Fischer |
| Distillation Range (760 mmHg) | 96.0 - 98.5 C | 97.3 C | ASTM D1078 |
| Nonvolatile Matter | 0.001 g/100 mL max | 0.00018 g/100 mL | ASTM D1353 |
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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