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分子式：CH3OH
分子量：32.04
性狀：無色透明液體。能與水、乙醇、乙醚、等互溶。
易揮發、易燃燒的液體。有毒，人飲后能致盲。
| 含量(CH3OH)不少于 | 99.5% |
| 密度(20°C)/(g/mL) | 0.791-0.793 |
| 雜質最高含量(指標以%計) | |
| 水溶解性實驗 | 合格 |
| 蒸發殘渣 | 0.001 |
| 酸度(以H+計)(mmol/100g) | 0.04 |
| 堿度(以OH-計)(mmol/100g) | 0.008 |
| 還原高錳酸鉀物質 | 合格 |
| 羰基化合物(以CO計) | 0.005 |
| 易碳化物質 | 合格 |
| 水份. | 0.1 |
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