INTRODUCTION
Ethyl Lauroyl Arginate HCl is a unique antimicrobial active ingredient with cationic surfactant properties derived from the natural occurring substances L-Arginie and lauric acid. It is used as an antimicrobial in the sanitation of preserved foods & in cosmetics as a preservative.
Manufacture
L-Arginine is esterified to L-Argininine ethyl ester using ethanol & dry HCL and condensed with Lauroyl chloride in the presence of Sodium hydroxide solution. The reaction mass is extracted with solvent. The extract is allowed to chilled & getting precipitate of LAE salt, which is filtered through centrifuge and dried.
| Synonyms | Ethyl-n-alpha lauroyl-l-arginate hydrochloride |
| CAS no. | 60372-77-2 |
| EINECS no. | 434-630-6 |
| Molecular formula | C₂₀H₄₁ClN₄O₃ |
| Molecular weight | 421.02 |
| Structure |  |
APPLICATIONS
| Key areas: |
|---|
| Used as preservative. |
| It is a cationic surfactant and has a wide spectrum of activity against Gram positive and negative bacteria, yeasts and moulds. |
| It acts on cell membranes and the cytoplasm. |
| It inhibits the growth of population. |
| In metabolism, when ingested with the matrix treated, it is hydrolysed to natural endogenous products that are common in the human diet. |
| Also finds, usage in: |
|---|
| Shower & bath soaps |
| Antiperspirant |
| Deodorants |
| Facial care, facial cleansing |
| Body care, baby care |
| Anti-acne products, moisturizing products (creams & lotions) |
SPECIFICATIONS
| Test | Unit | Specification |
|---|---|---|
| Description | – | White crystalline powder |
| Solubility (2% in water) | – | Clear solution |
| pH (2% aqueous solution) at room temperature | – | 3.0 – 4.0 |
| Moisture content (by KF) | % | 3.0 – 4.5 |
| Melting Point | °C | 57 – 62 |
| Purity (by HPLC) | % | NLT 97.0 |
PACKING
5 kg & 25 kg drum.
STORAGE
Store in a cool, dry, well- ventilated area away from incompatible substances, in a tightly closed container.
REACH Status
Not registered yet.
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