M8902
MES 半钠盐
≥98% (titration)
别名:
2-(N-吗啉基)乙磺酸 半钠盐, 4-吗啉乙磺酸 半钠盐
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关于此项目
经验公式（希尔记法）:
C6H13NO4S·0.5Na
化学文摘社编号:
分子量:
206.73
UNSPSC Code:
12161700
eCl@ss:
32129211
PubChem Substance ID:
NACRES:
NA.25
MDL number:
Quality Segment
assay
≥98% (titration)
form
crystalline powder
impurities
≤8% water content (Karl Fischer)
useful pH range
5.5-6.7
pKa
6.1
solubility
water: 500 mg/mL, clear, colorless
cation traces
Pb: ≤5 ppm
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
Application
MES hemisodium salt has been used as a buffer for the resuspension of carboxylated micelles. It has also been used as a buffer for the immobilization of antibacterial nisin peptides.
Biochem/physiol Actions
MES is one of the major Good′s buffers and is applicable in regulating the pH value in physiological experiments, reagent solutions and plant culture medium.
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)