β-(N-Morpholino)ethanesufonic acid (MES) monohydrate free acid ≥98%, purified, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIALS US
Warning

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

Management of Change (MOC) category = R

4220-06 4220-08
JT4220-06CS 18349.84 USD
JT4220-06 JT4220-08
β-(N-Morpholino)ethanesufonic acid (MES) monohydrate free acid ≥98%, purified, J.T.Baker®
β-(N-Morpholino)ethanesulphonic acid (MES) monohydrate

Suitable for use in biopharmaceutical manufacturing applications.

Formula: C₆H₁₃NO₄S·1H₂O
MW: 213.25 g/mol
MDL Number: MFCD00149409
CAS Number: 145224-94-8

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Specification Test Results

GMP Manufactured Product
CAUTION: For Manufacturing, processing or repackaging
Assay (C6H13NO4S·H2O) ≥99.0 %
Appearance and Color (White crystals) Passes Test
Identification (by IR) Passes Test
RNase Activity Passes Test
DNase Activity (None Detected) Passes Test
Protease Activity Passes Test
Color of a 1M Alkaline Solution (Colorless) Passes Test
Loss on Drying at 130°C 7 - 10 %
Residue on Ignition ≤0.05 %
Heavy Metals (as Pb) ≤2 ppm
Absorbance, 1M Solution (au): 260 nm ≤0.1000
Absorbance, 1M Solution (au): 280 nm ≤0.1000
Chloride (Cl) ≤0.005 %
pH (5% solution) 3.1 - 3.5
pH (0.5M ) 2.5 - 4.5
pKa 5.9 - 6.3
Solubility Passes Test
Sulfate (SO4) ≤0.005 %
Arsenic (As) ≤5 ppm
Copper (Cu) ≤5 ppm
Iron (Fe) ≤5 ppm
Lead (Pb) ≤5 ppm

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