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Sigma-Aldrich

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

≥97.0% (dried material, CHN)

Sinonimo/i:

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

Formula condensata:
CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
Numero CAS:
14933-08-5
Peso molecolare:
335.55
Beilstein:
4145308
Numero CE:
239-002-3
Numero MDL:
MFCD00036909
Codice UNSPSC:
12161900
eCl@ss:
32190102
ID PubChem:
57649944
NACRES:
NA.25

Descrizione

zwitterionic

Saggio

≥97.0% (dried material, CHN)

Forma fisica

powder

PM

micellar avg mol wt 18,500

Numero d'aggregazione

55

Residuo alla calcinazione

≤0.1%

Perdita

≤1% loss on drying, 110 °C

CMC

2-4 mM (20-25°C)

Cationi in tracce

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

applicazioni

detection

Stringa SMILE

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
IZWSFJTYBVKZNK-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

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

Applicazioni

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

Altre note

Zwitterionic surfactant which effectively solubilizes cardiac 5′-nucleotidase

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H312 + H332,H315,H319,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

230.0 °F - closed cup

Punto d’infiammabilità (°C)

110 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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