| Anhydrous Ethanol（CAS: 64-17-5） | |||
| Item 物品 | Unit 单位 | Specification 规格 | Test Method 检测方法 |
| Appearance外观 | — | Colorless and transparent liquid | Visual |
| Ethanol Purity乙醇纯度 | wt% | ≥ 99.5（工业级）≥ 99.9（高纯级） | GB/T 3728-2023 |
| Water Content水分 | wt% | ≤ 0.05（工业级）≤ 0.01（高纯级） | GB/T 6283-2008 |
| Acidity (as Acetic Acid)酸度，以乙酸计 | mmol/100mL | ≤ 0.01 | GB/T 3728-2023 |
| Evaporation Residue蒸发残渣 | wt% | ≤ 0.001 | GB/T 3728-2023 |
| Methanol甲醇 | wt% | ≤ 0.1 | GB/T 3728-2023 |
| Benzene苯 | wt% | ≤ 0.0005 | GB/T 3728-2023 |
| Sulfur硫 | ppm | ≤ 3 | GB/T 18825-1992 |
| Anhydrous ethanol is widely used as a high-purity solvent, disinfectant, and raw material in the chemical, pharmaceutical, food and beverage industries. It is also a key component in the production of cosmetics, fragrances, and biofuels. Our products can be customized to meet specific customer requirements, including different purity grades and impurity limits. | |||
