M0164
MES hemisodium salt
dry powder
Synonym(s):
2-(N-Morpholino)ethanesulfonic acid hemisodium salt, 4-Morpholineethanesulfonic acid hemisodium salt
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About This Item
Empirical Formula (Hill Notation):
C6H13NO4S·0.5Na
CAS Number:
Molecular Weight:
206.73
UNSPSC Code:
12161700
eCl@ss:
32129211
PubChem Substance ID:
NACRES:
NA.25
MDL number:
Pricing and availability is not currently available.
form
dry powder
Quality Segment
useful pH range
5.5-6.7
pKa
6.1
SMILES string
[Na+].OS(=O)(=O)CCN1CCOCC1.[O-]S(=O)(=O)CCN2CCOCC2
InChI
1S/2C6H13NO4S.Na/c2*8-12(9,10)6-3-7-1-4-11-5-2-7;/h2*1-6H2,(H,8,9,10);/q;;+1/p-1
InChI key
KHQSUKMBWPKXOP-UHFFFAOYSA-M
General description
MES sodium salt is commonly employed as buffer.
Application
MES hemisodium salt may be employed as buffer to investigate the two-dimensional and three-dimensional (3D) patterns within multilayered poly(ethylene glycol) diacrylate (PEG-DA) hydrogels.[1]
Packaging
foil pouches
Preparation Note
Contents of each pouch dissolved in 1 liter deionized water will yield 0.1 M sodium MES buffer, pH 6.1 at 25°C.
1 of 1
This Item | |||
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| form dry powder | form crystalline powder | form powder or crystals | form - |
| useful pH range 5.5-6.7 | useful pH range 5.5-6.7 | useful pH range 6.8-8.2 | useful pH range 5.5-6.7 |
| pKa 6.1 | pKa 6.1 | pKa - | pKa 6.1 |
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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