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40232

Sigma-Aldrich

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate

≥97.0% (dried material, CHN)

Sinônimo(s):

3-(N,N-Dimethyldodecylammonio)propanesulfonate, 3-(N,N-Dimethyllaurylammonio)propanesulfonate, 3-(Dodecyldimethylammonio)propanesulfonate, 3-(Lauryldimethylammonio)propanesulfonate, Dodecyldimethyl(3-sulfopropyl)ammonium hydroxide inner salt, Lauryl sulfobetaine, SB3-12

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About This Item

Fórmula linear:
CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
Número CAS:
14933-08-5
Peso molecular:
335.55
Beilstein:
4145308
Número CE:
239-002-3
Número MDL:
MFCD00036909
Código UNSPSC:
12161900
eCl@ss:
32190102
ID de substância PubChem:
57649944
NACRES:
NA.25

descrição

zwitterionic

Ensaio

≥97.0% (dried material, CHN)

forma

powder

peso molecular

micellar avg mol wt 18,500

número de agregação

55

resíduo de ignição

≤0.1%

perda

≤1% loss on drying, 110 °C

CMC

2-4 mM (20-25°C)

traços de cátion

Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤150 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

aplicação(ões)

detection

cadeia de caracteres SMILES

CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O

InChI

1S/C17H37NO3S/c1-4-5-6-7-8-9-10-11-12-13-15-18(2,3)16-14-17-22(19,20)21/h4-17H2,1-3H3

chave InChI

IZWSFJTYBVKZNK-UHFFFAOYSA-N

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Descrição geral

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate is a zwitterionic detergent that is used for protein solubilization.

Aplicação

N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate has been used as a component of trypsin buffer for the dialysis of protein solution.

Outras notas

Zwitterionic surfactant which effectively solubilizes cardiac 5′-nucleotidase

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Classificações de perigo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

230.0 °F - closed cup

Ponto de fulgor (°C)

110 °C - closed cup

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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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