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40232

Sigma-Aldrich

3-(Dodecyldimethylammonio)-propansulfonat

≥97.0% (dried material, CHN)

Synonym(e):

3-(N,N-Dimethyldodecylammonio)-propansulfonat, 3-(N,N-Dimethyllaurylammonio)-propansulfonat, 3-(Lauryldimethylammonio)-propansulfonat, N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonat, Dimethyl-dodecyl-(3-sulfopropyl)-ammoniumbetain Inneres Salz, SB3-12

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About This Item

Lineare Formel:
CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
CAS-Nummer:
14933-08-5
Molekulargewicht:
335.55
Beilstein:
4145308
EG-Nummer:
239-002-3
MDL-Nummer:
MFCD00036909
UNSPSC-Code:
12161900
eCl@ss:
32190102
PubChem Substanz-ID:
57649944
NACRES:
NA.25

Beschreibung

zwitterionic

Qualitätsniveau

200

Assay

≥97.0% (dried material, CHN)

Form

powder

Mol-Gew.

micellar avg mol wt 18,500

Aggregatnummer

55

Glührückstand

≤0.1%

Verlust

≤1% loss on drying, 110 °C

CMC

2-4 mM (20-25°C)

Kationenspuren

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

Anwendung(en)

detection

SMILES String

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

InChIKey

IZWSFJTYBVKZNK-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

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

Anwendung

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

Sonstige Hinweise

Zwitterionic surfactant which effectively solubilises cardiac 5′-nucleotidase

Piktogramme

Exclamation mark
GHS07

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

230.0 °F - closed cup

Flammpunkt (°C)

110 °C - closed cup

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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3-(Decyldimethylammonio)­propansulfonat-Zwitterion zwitterionic detergent

Sigma-Aldrich

D4266

3-(Decyldimethylammonio)­propansulfonat-Zwitterion

N,N-Dimethyldodecylamin-N-oxid BioXtra, ≥99.0% (NT)

Sigma-Aldrich

40234

N,N-Dimethyldodecylamin-N-oxid

Dodecyltrimethylammoniumchlorid ≥99.0% (AT)

Sigma-Aldrich

44242

Dodecyltrimethylammoniumchlorid

CHAPS 98% (from N), suitable for dialysis, solubility: >50% (Aqueous solutions)

Roche

CHAPS-RO

CHAPS

3-[N,N-Dimethyl-(3-myristoylaminopropyl)-ammonio]-propansulfonat

Sigma-Aldrich

A1346

3-[N,N-Dimethyl-(3-myristoylaminopropyl)-ammonio]-propansulfonat

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