MilliporeSigma
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61747

Sigma-Aldrich

N-Lauroylsarcosine sodium salt solution

30% aqueous solution, ≥97.0% (HPLC)

Synonym(s):
Sarcosyl, Sarkosyl NL, Sodium N-dodecanoyl-N-methylglycinate, Sodium N-lauroylsarcosinate solution
Linear Formula:
CH3(CH2)10CON(CH3)CH2COONa
CAS Number:
Molecular Weight:
293.38
Beilstein:
5322974
MDL number:
PubChem Substance ID:
NACRES:
NA.25

description

anionic

Quality Level

assay

≥97.0% (HPLC)

quality

30% aqueous solution

mol wt

average mol wt 600

aggregation number

2

technique(s)

protein quantification: suitable

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: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

SMILES string

[Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O

InChI

1S/C15H29NO3.Na/c1-3-4-5-6-7-8-9-10-11-12-14(17)16(2)13-15(18)19;/h3-13H2,1-2H3,(H,18,19);/q;+1/p-1

InChI key

KSAVQLQVUXSOCR-UHFFFAOYSA-M

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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.

Other Notes

Solubilization of membrane proteins; useful for rupturing of eukaryote cells in transcription studies; In the lysis of Clostridium perfringens for rapid extraction of plasmids

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Irrit. 2

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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