MES
4-嗎(ma)啉乙磺酸,2-(N-嗎(ma)啉)乙磺酸
4-Morpholineethanesulfonic acid;2-(N-Morpholino)ethanesulfonic
acid
C6H13NO4S MW 195.24 CAS:4432-31-9
Storage: RT
Appearance…………………….white
powder
Assay…………………………..≥99%
(titration)
Total
impurities……………….≤1.0% water
Useful
pH range……………….5.5 - 6.7
pKa…………………………….6.125℃
Solubility……………………..clear
colorless solution at 2.5% in water
說(shuō)明:Autoclaving is
not recommended for any sulfonic acid buffer solution. Sterilization of a MES
buffer solution can be accomplished by filtering it through a 0.2 micron
filter.
25g 100元
50g 180元
100g 340元
1kg 3200元