2- (n-morpholine) sodium ethanesulfonate / sodium morpholine ethanesulfonate/MES sodium salt

English name：MES sodium salt；Sodium 4-morpholin-1-ylethylsulphonate；4-Morpholineethanesulfonic acid sodium salt；2-(N-Morpholino)ethanesulfonic acid sodium salt

Other names: sodium morpholine ethanesulfonate; Sodium 2- (n-morpholine) ethanesulfonate; Mesna; MES sodium salt; Sodium 2-morpholinoethanesulfonate; Sodium 2-morpholine ethyl sulfonate

CAS No.: 71119-23-8

C6H12NNaO4S=217.22

Grade: high purity grade

Content: ≥ 99.0%

UV absorbance /260nm: ≤ 0.05

UV absorbance /280nm: ≤ 0.03

Heavy metals: ≤ 5ppm

Moisture: 5.0 ~ 9.0%

PH：8.9～10

Physicochemical properties: white crystalline powder. useful pH range：5.5～6.7； pKa (25 °C)：6.1

Purpose: biochemical research. Biological buffer 

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