Poly(vinyl alcohol)
Alcoholysis degree: 88-89mol%, viscosity: 8.0-10.0mPa.s
Reagent
Code: #56535
Alias
Polyvinyl alcohol (PVA)
CAS Number
9002-89-5
science Other reagents with same CAS 9002-89-5
blur_circular Chemical Specifications
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Molecular Information
Formula
CH₂CHOH
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Registry Numbers
EC Number
209-183-3
MDL Number
MFCD00081922
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Storage & Handling
Storage
room temperature
description Product Description
Used in the production of adhesives and binders due to its strong bonding properties. Commonly applied in paper coatings to enhance strength and ink receptivity. Utilized in the textile industry as a sizing agent to improve fabric durability. Plays a key role in the manufacture of water-soluble films for packaging detergents and agrochemicals. Employed in the creation of eye drops and contact lens solutions for its biocompatibility. Acts as a thickener and stabilizer in various personal care products like lotions and creams. Incorporated in construction materials, such as cement and mortar, to improve workability and adhesion. Used in 3D printing as a support material that can be easily dissolved. Applied in the pharmaceutical industry for drug delivery systems and as a coating for tablets.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Appearance | White Solid |
| Degree of Hydrolysis | 88-89% |
| pH | 5-7 |
| Viscosity (4% in H2O, 20°C) | 8.0 mPa |
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