Synonym: 2-(N-Morpholino)ethanesulfonic acid, 4-Morpholineethanesulfonic acid 
CAS Number: 4432-31-9 
Empirical Formula (Hill Notation): C6H13NO4S 
Molecular Weight: 195.24 
Beilstein Registry Number: 141319 
EC Number: 224-632-3 
MDL number: MFCD00006181 
PubChem Substance ID: 24896867 
Description
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Quality Low moisture 
性质
assay ≥99% (titration) 
total impurities ≤1.0% water 
useful pH range 5.5 - 6.7 
pKa  6.1 
EQP level Elite 
安全性
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter 
Safety Statements 22-24/25 
WGK Germany 1 
RTECS QE3479500