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Merck, M8902-100G, MES hemisodium salt

Size:100 g, 2-(N-Morpholino)ethanesulfonic acid hemisodium salt, 4-Morpholineethanesulfonic acid hemisodium salt, ≥98% (titration)
Available Catalog Numbers
M8902-100GM8902-25G
Catalog Number: M8902-100G
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Category
Biological Buffers
Pack Size100 g
TagsBiological BuffersChemistry & BiochemicalsBiochemicals
CollectionsMerck Biochemicals Collection: Trusted Lab Reagents & BuffersMerck Cell Culture Supplements & Reagents: Complete Solutions for Research & BioproductionMerck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification
Manufacturer's Pagewww.sigmaaldrich.com/US/en/product/SIGMA/M8902
Description
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.
Specifications

General

UNSPSC Code12161700
eCl@ss32129211
PubChem Substance ID24897296
NACRESNA.25
MDL numberMFCD00079460
SMILES string[Na+].OS(=O)(=O)CCN1CCOCC1.[O-]S(=O)(=O)CCN2CCOCC2
InChI keyKHQSUKMBWPKXOP-UHFFFAOYSA-M
InChI1S/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
assay≥98% (titration)
formcrystalline powder
impurities≤8% water content (Karl Fischer)
useful pH range5.5-6.7
pKa6.1
solubilitywater: 500 mg/mL, clear, colorless
cation tracesPb: ≤5 ppm
Quality Level200