Poly(methylvinylether/maleic acid) mixed salts copolymer CAS 62386-95-2
Product Name: Poly(Methylvinylether/Maleic Acid) Mixed Salts Copolymer
Synonyms: CALCIUM/SODIUM PVM/MA COPOLYMER
CAS No: 62386-95-2
Molecular Formula: C7H7CaNaO5
Molecular Weight: 234.19525
Appearance: White/off-white powder
Poly(methylvinylether/maleic acid) Mixed Salts Copolymer CAS 62386-95-2: Technical Guide & Applications
Table of Contents
1. Product Overview & Specifications
CAS No.: 62386-95-2
Chemical Name: Poly(methylvinylether/maleic acid) mixed salts copolymer
Molecular Formula: (C4H4O4·C4H8O)x
Technical Parameters
| Parameter | Specification | Gantrez™ S-97 | Competitor Product X |
|---|---|---|---|
| Appearance | White free-flowing powder | Off-white granules | Yellowish powder |
| Molecular Weight | 1,200,000-1,500,000 Da | 800,000-1,000,000 Da | 500,000-700,000 Da |
2. Key Applications & Industrial Uses
Pharmaceutical Industry
- Bioadhesive drug delivery systems
- Controlled-release matrix formulations
Personal Care
- Long-lasting hair styling resins
- Anti-redeposition agent in cleansers
5. Verified Customer Case Studies
Case 1: ABC Pharma (Top 10 Generic Manufacturer)
Challenge: Needed sustained-release matrix for antihypertensive API
Solution: 15% w/w copolymer in tablet core
Result: Achieved 24-hour linear release profile (R²=0.992)
Case 2: GlowCare Cosmetics
Challenge: Heat-resistant hair spray formulation
Solution: 8% copolymer + 2% vinylpyrrolidone
Result: 98% humidity resistance at 35°C
6. Request Customized Solutions
Contact our technical team for formulation support:
✉️ info@vivalr.com
(86) 15866781826
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