phmg cas 57028-96-3

Chemical Name: PHMG
CAS No.: 57028-96-3
Molecular Formula: C21H45N9X2.3ClH
Molecular weight: 533
Appearance: White powderorColorless to light yellow solid
Assay: 95%; 99%
related documents:

COA of polyhexamethylene guanidine hydrochloride 57028-96-3
TDS of polyhexamethylene guanidine hydrochloride 57028-96-3

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PHMG (CAS 57028-96-3): Comprehensive Product Guide

Table of Contents

1. Product Overview & Specifications

PHMG (Polyhexamethylene Guanidine Hydrochloride), CAS 57028-96-3, is a cationic polymer widely used as a broad-spectrum antimicrobial agent.

Parameter PHMG (CAS 57028-96-3) Similar Compounds
Molecular Formula (C7H16N3Cl)n PHMB: (C8H16N6Cl2)n
Solubility Water-soluble Varies by derivative
Antimicrobial Efficacy 0.01-0.1% concentration range Typically 0.02-0.5%

2. Applications & Key Uses

  • Water Treatment: Cooling tower disinfection
  • Textile Industry: Antimicrobial fabric treatment
  • Personal Care: Preservative in cosmetic formulations
  • Agricultural: Livestock environment sanitation
  • Medical: Surface disinfection in healthcare facilities

3. PHMG Usage Guidelines

Application Recommended Concentration Contact Time
Surface Disinfection 0.05-0.2% 5-10 minutes
Textile Treatment 0.1-0.3% 20-30 minutes immersion

4. Industry Case Studies

Case 1: Municipal Water Treatment Plant

A European water utility achieved 99.9% biofilm reduction using 0.08% PHMG solution in pipeline maintenance.

Case 2: Medical Device Manufacturer

Implementation of PHMG-based disinfectant reduced microbial contamination by 92% in cleanroom environments.

5. Customer Success Stories

Client A: Textile Producer (Vietnam)

Challenge: Recurring fungal growth in cotton storage
Solution: 0.15% PHMG spray application
Result: Complete microbial control achieved within 2 weeks

Client B: Cosmetic Formulator (France)

Challenge: Preservative system optimization
Solution: PHMG at 0.05% concentration
Result: Extended product shelf life by 40%

6. Request a Quote

Contact our technical team for customized PHMG solutions:
Email: info@vivalr.com
Phone: (86) 15866781826

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