含量[(CH3)2CHOH],ω/%...............................................≥99.8
密度(20℃),ρ/(g/ml).......................................0.784-0.786
蒸發(fā)殘?jiān)?,?%...........................................................≤0.001
與水混合試驗(yàn)...............................................................合格
酸度(以H+計(jì))/(mmol/100g)....................................≤0.02
還原高錳酸鉀物質(zhì).........................................................合格
易炭化物質(zhì)...................................................................合格
羰基化合物(以CO計(jì)),ω/%...................................≤0.005
甲醇(CH3OH),ω/%...................................................≤0.1
鐵(Fe),ω/%.......................................................≤0.00001
水分(H2O),ω/%....................................................≤0.15