Poly-L-lysine hydrobromide

多聚-L-赖氨酸氢溴酸盐

Also known as: L-Lysine homopolymer hydrobromide, Polylysine hydrobromide, Poly(L-lysine) hydrobromide, POLY-L-LYSINE, POLY-L-LYSINE HYDROBROMIDE, POLY-L-LYSINE HYDROBROMIDE 30'000-70'000, POLY-L-LYSINE HYDROBROMIDE 70'000-150'000, POLY-L-LYSINE HYDROBROMIDE 150'000-300'000, POLY-L-LYSINE HYDROBROMIDE >300'000, POLY-L-LYSINE HYDROBROMIDE 10'000-20'000, POLY-L-LYSINE HYDROBROMIDE 20'000-30'000, POLY-L-LYSINE HYDROBROMIDE 5'000-10'000, L-Lysine homopolymer, L-LYS-(L-LYS)N-L-LYS XHBR, Poly-L-lysine

Poly-L-lysine hydrobromide (CAS 25988-63-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula (C6H14N2O2)n.nBrH and a molecular weight of 227.09900 g/mol. It is also known as L-Lysine homopolymer hydrobromide, Polylysine hydrobromide and Poly(L-lysine) hydrobromide. Key properties include a boiling point of 745.4ºC at 760mmHg, a density of 1.156g/cm3 and a flash point of 404.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25988-63-0
Jingsj CID
J-9148-2
Molecular Formula
(C6H14N2O2)nnBrH
Chinese Name
多聚-L-赖氨酸氢溴酸盐
Molecular Weight
227.09900 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point745.4ºC at 760mmHg
Density1.156g/cm3
Flash Point404.6ºC

Frequently Asked Questions

What is the CAS number of Poly-L-lysine hydrobromide?

The CAS number of Poly-L-lysine hydrobromide is 25988-63-0.

What are the molecular formula and molecular weight of Poly-L-lysine hydrobromide?

Poly-L-lysine hydrobromide has molecular formula (C6H14N2O2)n.nBrH and molecular weight 227.09900 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Poly-L-lysine hydrobromide (CAS 25988-63-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9148-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.