Home > Pallav Chemicals > Buffer Substances > Morpholinoethane Sulphonic Acid

Morpholinoethane Sulphonic Acid
MES Monohydrate

Product Code.
01770
Grade
For Molecular Biology
Purity
99%
CAS No.
145224-94-8
Molecular Formula
C6H13NO4S.H2O
Molecular Weight
213.25
H.S.Code
2934.99000
Shelf Life
60 Months

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
3.6
Melting point/ Freezing point [°C]
>300 °C
Solubility in water [% weight]
Soluble in water

Packaging

Specification

Appearance
White crystalline powder
Assay
Min 99%
UV absorbance (at 250 nm; 5%; 1 cm; water)
Max 0.05
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.005%
Heavy metal (as Pb)
Max 0.0005%
Sodium (Na)
Max 0.01%
Water (H2O)
8.3 - 9.3%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338