		Technical Data
M3005	MES, Sodium Salt	100g 250g 500g

Biochemicals

Storage: RTShipping: RT

MES Sodium Salt is a biological buffer (zwitterionic) designed by Good et al., and typically referred to as Good’s buffer. It is useful in cell culture media formulations. Selection of biological buffer systems should include the following criteria: exclusion by biological membranes, low absorption between 240-700nm, chemically stable, and stable to temperature and concentration changes.

Appearance:
White powder

Solubility (10%, H2O):
Colorless, clear, complete

Identity (IR):
Conforms to reference

Water (KF):
10%

pH (1%):
9.5±0.6

Absorbance (A260):
0.05

Absorbance (A280):
0.03

CAS Number:
71119-23-8

Molecular Formula:
C6H12NO4SNa

Molecular Weight:
217.2

Purity: 98%
Form: White powder

Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.