epsilon-Poly-L-lysine

CAS Number: 28211-04-3   |   Synonyms: ε-Poly(L-lysine) Hydrochloride; EPL; Poly(L-lysine) Hydrochloride; Lysine Homopolymer Hydrochloride


Product InfoStructurePhysical PropertiesProduct DataTransportation DataSpecification Sheet

PRODUCT INFORMATION

Product Name:
epsilon-Poly-L-lysine

Product Description:
Fermentation fit for skin utilization Epsilon-Poly-Lysine is an amino acid peptide made from fermentation processes. This fermentation ingredient is scientifically referenced to act as an antimicrobial in cosmetics.

Quality Grade:
non-GMP

Usage Unit:
G

Source:
-

Synonyms:
ε-Poly(L-lysine) Hydrochloride; EPL; Poly(L-lysine) Hydrochloride; Lysine Homopolymer Hydrochloride

STRUCTURE

SKU: 28211043 Category:
PHYSICAL PROPERTIES
S.NOPropertyValueReference
1pH(1% aqueous solution) 4-6-
REFERENCES
S.NOTitleSourceNotesAuthor(s)DOI
1Cosmetic Composition Comprising at Least One Fatty-Chain Polylysine, Which is Intended to Improve the Surface State of Keratin FibersPatent- Polylysine described as improving surface state of hair keratin fibers by creating hydrophobic sheath on damaged hairMichel Philippe, Alexandra MetoisUS20080213206A1
2Anhydrous emulsions containing polylysine and polar modified polymerPatentPolylysine used in formulations with film forming capabilities for long-term wearMikhail Motornov, Hy Si BuiJean-Thierry Simonnet, Christopher PangUS20140194535A1
3The antimicrobial effects and synergistic antibacterial mechanism of the combination of ε-Polylysine and nisin against Bacillus subtilisFood ControlEpsilon-Poly-Lysine can function as an antimicrobial for food items for gram positive and gram negative bacteriaHongxia Liua, Houbao Peia, Zhinan Hana, Guangli Fengb, Dapeng Lia10.1016/j.foodcont.2014.07.050
4Prevention of lipid loss from hair by surface and internal modificationScientific ReportsPolyLysine/ polymeric carbodiimide (PCI) solution was used for internal modification of hair to prevent against lipid loss from surfactantsSang-Hun Song, Jong Hyun Lim, Seong Kil Son, Julia Choi, Nae-Gyu Kang & Sang-Min Lee10.1038/s41598-019-46370-x
PRODUCT DATA

Molecular Formula:
(C6H12N2O)n

Molecular Weight:
2.5-3.8 KDa

EC Number:
-

Category:

Purity Value:
-

Storage Temperature:
Ambient

INCI Name:
POLYEPSILON-LYSINE

TRANSPORTATION DATA

UN Class:
-

UN Packing Group:
-

Harmonized Tariff Number:
2922.41.00 90

UN Number:
-

Use Level:
-

China Registered:
Yes

SPECIFICATION SHEET

Rev No:
1

SPECIFICATION DATA

S.NOGroupingAnalytical TestSpecification
1-AppearanceMilk-white powder
2-Purity (area%)(hplc,) > 98%
3-LOD< 8%
4-Ash (residue on ignition)< 2%
5-pH(1% aqueous solution) 4-6
6-Chloride (Cl)(titration) < 25%
7Heavy metals--
8--Pb(Colorimetric) < 2 ppm
9--As(Colorimetric) < 1 ppm
10Microbiological Specifications--
11-Total Aerobic (CFU/g)≤ 10 CFU/g
12-Mold and Yeast (CFU/g)≤ 30 CFU/g
13-Endotoxin Level≤ 1 EU/mg
14Manufacturing and Regulatory Data--
15-Date of Manufacture-
16-Retest Date2 Years

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