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
- 2. Applications & Key Uses
- 3. PHMG Usage Guidelines
- 4. Industry Case Studies
- 5. Customer Success Stories
- 6. Request a Quote
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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