MES   2-(N-吗啡啉)乙磺酸                                                  Molecular formula: C 6 H 13 O 4 NS H 2 O                                                                 Molecular weight: 213.2                                                                       Cas number: 145224-94-8                                                                         Specifications:                                                                                Abs.@260nm (1M, Water) …….<=0.02                            Abs.@280nm (1M, Water) ……<=0.02 DNase(P/F) ……NONE                                        Identification(P/F) ……….PASS Moisture (KF)(%) ……<=10.0                                   pKa @25C ………5.9-6.3 Protease(P/F) ………NONE                                                                   Purity (Dry Basis,Titration)(%)………>99.0 RNase(P/F) ………………………………………………………………………………….NONE        Solubility (1M, Water)(P/F) ………………………………………………………….PASS