• ETHYL LAUROYL ARGINATE •

Product Name ETHYL LAUROYL ARGINATE

SYNONYMS Lauric arginate ethyl ester, lauramide arginine ethyl ester, ethyl-Nα-lauroyl-Larginate ·HCl, LAE, 

INS No.  243

CAS:  60372-77-2

Chemical name Ethyl-Nα-dodecanoyl-L-arginate·HCl

Molecular formula C20H41N4O3Cl

Molecular weight 421.02

Description White powder

FUNCTIONAL USES Preservative

pH 3.0-5.0 (1% solution)

Solubility Freely soluble in water, ethanol, propylene glycol and glycerol.

Chromatography The retention time for the major peak in a HPLC chromatogram of the sample is approx. 4.3 min using the conditions described in the Method of Assay.

Total ash  Not more than 2%

Water Not more than 5% 

Lead Not more than 1 mg/kg