MES, Monohydrate Solution
Molecular Fomula: C6 H13 NO4 S•H2 0
F.W.: 213.25
CAS#: 4432-31-9
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0.1 Molar - 500mL - (List Price: $37.07) OUR PRICE: $18.54
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Description: MES is a pH buffering compound selected as one of the Good's buffers that is used as a buffering agent in many biological and biochemical applications. This Good's buffer is useful in maintaining pH. It is not absorbed through cell membranes and is virtually transparent in UV light.
MES, Monohydrate Solution
(4-Morpholineethanesulfonic acid)
C6 H13 NO4 S•H2 0 ^ F.W. 213.25 g/mol ^ CAS# 4432-31-9
TEST
SPECIFICATIONS
1.0 Molar
MSLA
0.1 Molar
MSLB
Manufactured in the USA
Pass
Pass
Appearance and Color
Clear/Colorless
Clear/Colorless
Solutions Test
Pass
Pass
Concentration
0.99 - 1.01M
0.09 - 0.11M
pH
2.5 - 4.5
2.5 - 4.5
pKa
5.9 - 6.3
5.9 - 6.3
Conductivity
Report
Report
Trace Metals
Sodium (Na)
0.005% max.
0.005% max.
Potassium (K)
0.005% max.
0.005% max.
Arsenic (As)
0.0001% max.
0.0001% max.
Copper (Cu)
0.0001% max.
0.0001% max.
Iron (Fe)
0.0001% max.
0.0001% max.
Magnesium (Mg)
0.0001% max.
0.0001% max.
Lead (Pb)
0.0001% max.
0.0001% max.
Enzymes
RNase
None Detected
None Detected
DNase
None Detected
None Detected
Protease
None Detected
None Detected