高品质甲乙酮肟生产商

防结皮剂 KL-841 甲乙酮肟（丁酮肟）

分子式：CH3C（=NOH）CH2CH3
化学名称：甲乙酮肟、丁酮肟

丁酮肟的质量指标

项目                                                                           优 级 品                                      合 格 品
外观                                                                    无色清澈透明液体                       无色清澈透明液体
丁酮肟含量（气相色谱 FID），% ≥                  99.8                                                     99.0
色泽（Hazen）≤                                                    2                                                            10
水分， % ≤                                                       0.05                                                            0.5
相对密度（25°C）                                        0.920±0.002                                         0.920±0.002
酸值（以氢氧化钾计）mg/g，≤                        0.05