Industrial chemicals · Taylor, TXCertificate of Analysis
Sample Certificate of Analysis
Toluene
Reagent
Sample COA. Contact Alliance Chemical with your lot number to request a lot-specific COA.
- CAS番号
- 108-88-3
- 構造
構造・PubChem - グレード
- Reagent
- Assay specification
- 99.5% Minimum
- Answer summary
Sample specification reference for Toluene. 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 (Toluene) | 99.5% Minimum | 99.85 % | — |
| Acidity / Neutrality | Neutral (mg NaOH/100 ml) | Passes test | ASTM D 847 |
| Appearance | Clear liquid & free of sediment and haze when observed at 18.3 - 25.6 °C. | Passes test | Visual |
| Benzene | Max 0.100 Wt % | 0.014 Wt % | ASTM D2360 |
| Distillation Range (IBP to DP) | 1 °C max including 110.6 °C | Passes test | ASTM D 850 |
| Copper Corrosion | Pass (1A or 1B) | Passes test | ASTM D849 |
| H2S / SO2 | Not Detectable | Passes test | — |
| Nitration Grade Toluene conformance | Meets Standard | Passes test | ASTM D841 |
| Non-aromatics | Max 1.5 Vol % | 0.061 Vol % | ASTM D2360 |
| Residue after evaporation | =<0.001 % | 0.00024 % | — |
| Specific Gravity (15.56/15.56 °C) | 0.8690 - 0.8730 | 0.8714 | ASTM D891 |
| Sulfur compounds (as S) | =<0.003 % | 0.000074 % | — |
| Water | =<0.03 % | 0.008 % | Coulometric |
| C8 and heavier aromatics (GC) | Max 0.05 Wt % | 0.008 Wt % | ASTM D5917 / capillary GC |
| Flash point, closed cup | Min 4 °C (39 °F) | 5.0 °C (41 °F) | ASTM D56 (Tag closed cup) |
| refractive index at 68°f | 1.4919 - 1.4983 | 1.4949 | — |
| c8aromatics | 0.5 % weight max | 0.0072 | — |
| dry point | 233 °F (111.7 °C) max | 231.1 (110.6) | — |
| initial point | 229 °F (109.4 °C) min | 230 (110) | — |
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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