MES, Free Acid, Monohydrate, Ultra Pure Grade
MES503.50
Product Description
CAS Number: [145224-94-8]
[2-(N-Morpholino)ethanesulfonic Acid]
C6H13NO4S.H2O
MW: 213.25
Purity: min. 99.5%
pKa(25°C): 6.10 ± 0.05%
pH (1%, H2O): 3.5 - 4.1
Heavy metals: max. 0.15 ppm
Chloride: max. 0.01%
Sulfate: max. 0.05%
Solubility (10%, water): clear / colorless
Dnase/Rnase/protease activity: none detected