β-(N-Morpholino)ethanesulfonic acid (MES), anhydrous ≥99%, high purity suitable for buffer solutions

Supplier: VWR

Synonyms: 2-(N-Morpholino)ethanesulphonic acid, 2-Morpholinoethanesulphonic acid

E183-250G E183-500G E183-100G
97062-660CS 4411.6 USD
97062-660 97062-662 97062-658
β-(N-Morpholino)ethanesulfonic acid (MES), anhydrous ≥99%, high purity suitable for buffer solutions
β-(N-Morpholino)ethanesulphonic acid (MES)
Formula: C₆H₁₃NO₄S
MW: 195.24 g/mol
Melting Pt: 316 °C
Storage Temperature: Ambient
MDL Number: MFCD00006181
CAS Number: 4432-31-9
EINECS: 224-632-3
Merck Index: 13,05929

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Specification Test Results

Abs.@290nm (20%, Water) (w/w) < 0.05
Heavy Metals <= 10 ppm
pKa (20°C) 5.9 - 6.3
Purity >= 99%
Solubility (10%, Water) Pass
Water (KF) <= 1%

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