Cas号 79-09-4
Beilstein
分子式 C3H6O2； C3H5OOH
分子量 74.08
别名 初油酸,甲基乙酸,乙基甲酸
外观Appearance Colorless Liquid
红外光谱Infrared spectrometry Conforms to Structure
纯度Purity (Titration by NaOH) ≥99.80 %
水分Water (by Karl Fischer) ≤0.05 %
灼烧残渣Residue on Evaporation ≤0.01 %
色度Color Test ≤20 APHA
碳化合物Carbonyl compounds ≤0.002 %
重金属Heavy Metal (as Lead) ≤0.001 %
还原性物质Reducing Substances ≤0.10 %