pKa (25°C): 6.15. The working pH range in aqueous solution is 5.5-6.7.
Common Name: [2-(N-Morpholino)ethanesulfonic acid] sodium salt]
CAS Number: 71119-23-8
Molecular Weight: 217.22
Chemical Formula: C6H12NNaO4S
Solubility: Water
Storage Temperature: Room Temperature
Storage Conditions: Room Temperature
Appearance: White crystalline powder
Assay (Titration, dried basis): 99.0 %
Loss on Drying (110 oC): 3.0 %
pH (1% in H2O): 8.9 – 10.1
pKa @20 oC: 5.9 – 6.3
Solubility (10% solution in H2O): Clear and complete
UV Absorbance 260nm (10% Solution in water ): 0.05
UV Absorbance 280nm (10% Solution in water ): 0.03
Shipping Weight: 1.2399 lbs
Shipping Dimensions: 3.50 x 7.00 x 3.50
Research or further manufacturing use only, not for food or drug use.