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Product:
MES Sodium Salt, Cell Culture Tested
[2-(N-Morpholino) ethanesulfonic Acid, Sodium Salt]
Catalog Number:
Effective Date:
45801
11/19/2010
Formula:
Formula Weight:
CAS Number:
C6H12NSO4 · Na
217.30
71119-23-8
SPECIFICATION
Test
Specification
Appearance .................................................................................................white crystalline powder
Assay (by titration,on dried basis). ..............................................................NLT 98.0%
Identification (by IR) .....................................................................................matches reference
Loss On Drying (110°C for 2 hrs) ................................................................NMT 3.0%
pH (1% solution in H2O)...............................................................................9.2 to 10.5
Solubility (21.7% in H2O) .............................................................................clear and complete
Iron (Fe) .......................................................................................................NMT 5 ppm
Sodium (Na).................................................................................................passes test
Bioburden ....................................................................................................NMT 100 CFU/g
Cell Culture Toxicity (1.30% solution)..........................................................passes
Endotoxin .....................................................................................................NMT 0.1 EU/mg
Additional Information
Date of Manufacture ....................................................................................
This product does not contain animal origin material and was not exposed to animal origin material during
the manufacturing process.
Storage Conditions ......................................................................................15°C to 30°C