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N-Lauroylsarcosine sodium salt_Molecular_structure_CAS_137-16-6)
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N-Lauroylsarcosine sodium salt

Catalog No. L5777 Name Sigma Aldrich
CAS Number 137-16-6 Website http://www.sigmaaldrich.com
M. F. C15H28NNaO3 Telephone 1-800-521-8956
M. W. 293.37749 Fax
Purity ≥97% (TLC) Email
Storage Chembase ID: 129533


N-月桂酰肌氨酸 钠盐
IUPAC name
sodium 2-(N-methyldodecanamido)acetate
IUPAC Traditional name
sodium 2-(N-methyldodecanamido)acetate
N-十二烷酰基-N-甲基甘氨酸 钠盐
肌氨酰 NL


Beilstein Number 5322974
MDL Number MFCD00042728
EC Number 205-281-5
CAS Number 137-16-6
PubChem SID 24896419


Cation Traces Al: ≤0.0005%
Cation Traces Ca: ≤0.01%
Cation Traces Cu: ≤0.0005%
Cation Traces Fe: ≤0.005%
Cation Traces K: ≤0.01%
Cation Traces Mg: ≤0.005%
Cation Traces NH4+: ≤0.05%
Cation Traces Pb: ≤0.01%
Cation Traces Zn: ≤0.0005%
Description anionic
Impurities ≤0.1% Insoluble matter
Impurities ≤0.1% Phosphorus (P)
Mol. Weight micellar avg mol wt 600
Mol. Weight average mol wt 600
Purity ≥97% (TLC)
Aggregation Number of Micelle 2
Aggregation Number of Micelle 2
Critical Micelle Concentration 14.6 mM(20-25°C)
Solubility H2O: soluble0.1 M, clear, colorless to very faintly yellow
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H315-H318-H330
European Hazard Symbols Toxic Toxic (T)
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
GHS Precautionary statements P260-P280-P284-P305 + P351 + P338-P310
Risk Statements 23-38-41
Safety Statements 22-26-37/39-38-45
German water hazard class 1


Description (简体中文)
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