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61747 Sigma

N-Lauroylsarcosine sodium salt solution

30% aqueous solution, ≥97.0% (HPLC)

DOWNLOAD MSDS (PDF)

Synonym: Sarcosyl, Sarkosyl NL, Sodium N-dodecanoyl-N-methylglycinate, Sodium N-lauroylsarcosinate solution

  • CAS Number 137-16-6

  • Linear Formula CH3(CH2)10CON(CH3)CH2COONa

  • Molecular Weight 293.38

  •  Beilstein Registry Number 5322974

  •  MDL number MFCD00042728

  •  PubChem Substance ID 24874845

N-Lauroylsarcosine sodium salt solution 30% aqueous solution, ≥97.0% (HPLC)
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Properties

Related Categories Anionic Detergents, Detergents, Detergents A to M, Detergents by Applications, Electrophoresis Chromatography,
description   anionic
assay   ≥97.0% (HPLC)
quality   30% aqueous solution
mol wt   average mol wt 600
aggregation number   2
pH   7.0-9.0 (25 °C)
CMC   14.6
density   1.033 g/mL at 20 °C
cation traces   Ca: ≤20 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤10 mg/kg
  K: ≤20 mg/kg
  Mg: ≤10 mg/kg
  Mn: ≤5 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Zn: ≤5 mg/kg
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Description

Other Notes

Solubilization of membrane proteins; useful for rupturing of eukaryote cells in transcription studies1,2,3; In the lysis of Clostridium perfringens for rapid extraction of plasmids4

Application

N-Lauroylsarcosine (Sarcosyl) is an ionic surfactant useful in a wide range of solubilization and permeation applications from solubilization of membrane proteins to enhancement of skin permeability in transdermal applications.

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