丙烯酰胺，79-06-1，Acrylamide

丙烯酰胺

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项目                                     超纯级             蛋白组学级
                                     （Extra pure）     （Proteomics Grade）
电导率Conductivity （40%, Water）（umhos）   ≤5                   ≤5
DNA酶DNase（P/F）                          NONE                  NONE
电泳实验Electrophoresis（P/F）                                   合格
游离丙烯酸Free Acrylic Acid（%）           ≤0.001               ≤0.001
鉴定试验Identification（P/F）              合格                  合格
不溶物Insolubles（%）                      ≤0.005               ≤0.005
铁Iron（%）                                ≤0.0001              ≤0.0001
铅Lead（%）                                ≤0.0001              ≤0.0001
镁Magnesium（%）                           ≤0.0001              ≤0.0001
熔点Melting Point（Degrees C）             84-86                 84-86
水分Moisture （KF）（%）                     ≤0.2                 ≤0.2
pH （10%, 0.1M NaCl） @25C                 5.5-6.5               5.5-6.5
蛋白酶Protease（P/F）                      NONE                  NONE
纯度Purity（%）                            >99.9                 >99.9
RNA酶RNase（P/F）                          NONE                  NONE

品级Grade                               电泳专用级  
                                    （for electrophoresis, ≥99%）
外观Appearance                          白色粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥99.0% （HPLC）  
水溶解试验solubility in water           2.5 g + 10 mL H2O
电泳试验Suitability                     Pass
（for use in electrophoresis）
铁Iron （Fe）                             ≤1 ppm
镁Magnesium                             ≤3 ppm
不溶物Insoluble matter                  ≤0.005 %
电导率 Conductivity                     ≤10 umhos/cm
（35% solution）
重金属Heavy Metals （as Lead）            ≤5 ppm
酸Titratable acid                       ≤0.005 %
  （as acrylic acid）