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D0431 Sigma

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

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Synonym: 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

  • CAS Number 14933-08-5

  • Linear Formula CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-

  • Molecular Weight 335.55

  •  Beilstein Registry Number 4145308

  •  EC Number 239-002-3

  •  MDL number MFCD00036909

  •  PubChem Substance ID 24893233

  • Popular Documents:  FTNMR (PDF)  

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

Related Categories Antigen-Vaccine Preparation, Cell Culture, Detergents, Detergents A to M, Detergents by Applications,
description   zwitterionic
mol wt   micellar avg mol wt 18,500
aggregation number   55
impurities   ≤0.0005% Phosphorus (P)
  ≤0.1% Insoluble matter
ign. residue   ≤0.1%
CMC   2-4 mM(20-25°C)
solubility   H2O: soluble1 M at 20 °C, clear, colorless
anion traces   chloride (Cl-): ≤0.05%
  sulfate (SO42-): ≤0.05%
cation traces   Al: ≤0.0005%
  Ca: ≤0.002%
  Cu: ≤0.0005%
  Fe: ≤0.0005%
  K: ≤0.005%
  Mg: ≤0.0005%
  NH4+: ≤0.05%
  Na: ≤0.005%
  Pb: ≤0.001%
  Zn: ≤0.0005%
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Description

Application

Zwitterionic detergent used for protein solubilization

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