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M8902

Sigma-Aldrich

MES hemisodium salt

≥98% (titration)

Sinônimo(s):

2-(N-Morpholino)ethanesulfonic acid hemisodium salt, 4-Morpholineethanesulfonic acid hemisodium salt

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About This Item

Fórmula empírica (Notação de Hill):
C6H13NO4S·0.5Na
Número CAS:
117961-21-4
Peso molecular:
206.73
Número MDL:
MFCD00079460
Código UNSPSC:
12161700
eCl@ss:
32129211
ID de substância PubChem:
24897296
NACRES:
NA.25

Nível de qualidade

200

Ensaio

≥98% (titration)

forma

crystalline powder

Impurezas

≤8% water content (Karl Fischer)

faixa de pH útil

5.5-6.7

pKa 

6.1

solubilidade

water: 500 mg/mL, clear, colorless

traços de cátion

Pb: ≤5 ppm

cadeia de caracteres SMILES

[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

chave InChI

KHQSUKMBWPKXOP-UHFFFAOYSA-M

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Aplicação

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.

Ações bioquímicas/fisiológicas

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.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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