Poly(vinyl alcohol)
Mw ~67,000
Reagent
Code: #94954
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
Poly(vinyl alcohol) is widely used as a binder in the paper and textile industries, providing strength and flexibility to materials. It is a key component in the production of adhesives, offering excellent bonding properties for various substrates. In the construction sector, it is utilized in cement and mortar formulations to enhance workability and adhesion. The chemical is also employed in the manufacturing of water-soluble films, which are used in packaging applications, particularly for unit-dose detergents and agrochemicals. Additionally, it serves as a stabilizer and thickener in personal care products like creams and lotions. In the medical field, it is used in the production of contact lenses and as a component in drug delivery systems due to its biocompatibility. Poly(vinyl alcohol) is also applied in the creation of emulsifiers and protective colloids in various industrial processes.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Ester number | 130-150 |
| Ignition Residue | <=0.5% |
| Viscosity | 7-9 mPa.s, 4% in H2O (20 |
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