Poly Alcohol & Poly Vinyl Alcohol CAS Solutions High-Purity Polymer

Did you know 68% of manufacturers using traditional binding agents face product degradation within 6 months? With global demand for sustainable materials soaring by 140% since 2020, poly alcohol
(PVA) isn’t just an alternative—it’s your competitive edge. Discover how upgrading to poly vinyl alcohol cas-certified formulas slashes waste while boosting profit margins.

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Technical Superiority: Poly Alcohol’s Molecular Breakthrough

Our FDA-approved poly vinyl alcohol achieves 99.7% purity – 15% higher than industry averages. See how it outperforms:

• ✔️ 220°C thermal stability (vs. 180°C in competitors)
• ✔️ 0.05% solubility variance across pH 3-11
• ✔️ 48-hour biodegradation vs. 3+ months for alternatives

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FAQS on poly alcohol

Q: What is poly alcohol used for?

A: Poly alcohol, such as polyvinyl alcohol (PVA), is primarily used as a water-soluble polymer in adhesives, coatings, and films. It also serves as a binder in textiles, paper, and pharmaceuticals. Its biodegradability makes it popular in eco-friendly applications.

Q: What is the CAS number for polyvinyl alcohol?

A: The CAS number for polyvinyl alcohol (PVA) is 9002-89-5. This identifier is critical for chemical regulatory compliance and safety documentation. Always verify the CAS number when sourcing or handling the material.

Q: How does polyvinyl alcohol differ from generic poly alcohol?

A: Polyvinyl alcohol (PVA) is a specific type of poly alcohol synthesized from polyvinyl acetate through hydrolysis. Generic "poly alcohol" may refer to other polymers with hydroxyl groups. PVA is distinguished by its water solubility and film-forming properties.

Q: Is polyvinyl alcohol safe for biomedical applications?

A: Yes, polyvinyl alcohol is FDA-approved for use in drug delivery, contact lenses, and wound dressings due to its non-toxic, biocompatible nature. It must meet strict purity standards for medical-grade use. Always follow regulatory guidelines for specific applications.

Q: Can polyvinyl alcohol dissolve in organic solvents?

A: Polyvinyl alcohol (PVA) is generally insoluble in most organic solvents but dissolves readily in water. Its solubility depends on the degree of hydrolysis and molecular weight. Modified PVA variants may exhibit limited organic solvent compatibility.