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Polylysine .

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Polylysine . Specification

Molecular Weight
Variable ~4700 Da (average)

Moisture (%)
5.0%

Ph Level
4.06.0 (1% aqueous solution)

EINECS No
608-494-2

Loss on Drying
5.0%

Heavy Metal (%)
10 ppm

Molecular Formula
(C6H12N2O)n

HS Code
39139090

Particle Size
80 Mesh or as required

Storage
Keep in a cool dry place away from direct sunlight.

Assay
95%

Melting Point
(Polymer decomposition occurs instead).

Residue on Ignition
1.0%

Other Names
-Polylysine Poly-L-lysine

CAS No
28211-04-3

Type
Biopolymer

Grade
Food Grade

Usage
Used as a natural antimicrobial preservative in food products.

Purity
99%

Appearance
White to off-white powder

Application
Preservative in food cosmetics pharmaceutical formulations and agriculture.

Raw Material
L-Lysine

Smell
Odorless or slightly characteristic

Color
White to off-white

Form
Powder

About Polylysine .

Product Name: -Polylysine 95%

INCI Name: Polylysine
Molecular Formula: (C6H12N2O)n Molecular Weight: 1500~3000
Molecular Structure:

Items	Specifications
Appearance	Milky Yellow powder
Loss on drying	8% Max
pH(10g/L water solution)	2.5-5.5
Assay(-Polylysine by HPLC)	95% Min.
Ash	2.0%
Arsenic(as As)	3ppm max
Lead(as Pb)	10ppm Max
Total plate count	10 CUF/g Max
Coliform Bacteria	30MPN/100g Max
Salmonella	Negative in 25g

Storage: Seal ,away from direct sunlight ,under 15

Shelf Life: 24Months

FAQs of Polylysine .:

Q: What is the primary application of Polylysine?

A: Polylysine is primarily used as a preservative in food, cosmetics, pharmaceutical formulations, and agriculture.

Q: What is the purity level of Polylysine?

A: Polylysine has a purity of 99% or higher.

Q: What is the appearance of Polylysine?

A: Polylysine appears as a white to off-white powder.

Q: What is the storage recommendation for Polylysine?

A: It is recommended to keep Polylysine in a cool, dry place away from direct sunlight.

Q: What is the molecular formula of Polylysine?

A: The molecular formula of Polylysine is (C6H12N2O)n.

Q: What is the raw material used to produce Polylysine?

A: Polylysine is made from L-Lysine.

Q: What is the ph level of Polylysine in a 1% aqueous solution?

A: The pH level of Polylysine is between 4.0 and 6.0 in a 1% aqueous solution.

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