Compound Q&A
What is Polyhexamethyleneguanidine Hydrochloride (CAS: 57028-96-3)?
Answer
Polyhexamethyleneguanidine Hydrochloride (PHMGH), with CAS number 57028-96-3, is a quaternary ammonium compound known for its antimicrobial properties. It is a white to off-white powder that is soluble in water and has a high cationic charge, which contributes to its effectiveness against bacteria, fungi, and viruses. PHMGH is commonly used as a disinfectant and preservative due to its broad-spectrum activity.
About
CAS No
57028-96-3
English Name
Polyhexamethyleneguanidine Hydrochloride
Molecular Formula
C9H21N3
Molecular Weight
171.28 g/mol
SMILES
CCCCNC(=NCCCC)N
InChIKey
HXEJAEDEMWCUTP-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08
