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Raw materials for Silicone Hydrogel Contact lenses and
Monomers for foldable intraocular lenses (IOL)

VMA (CAS#:3195-78-6) only two suppliers of new silicon hydrogel contact lenses materials in the world

TIME:2024-02-02 13:13:03

Product Name: n-methyl-n-vinylacetamide, 99%

Form: Liquid

Appearance: Colorless or light yellow liquid

Vapor pressure: 1.8 mbar @ 20 C

Viscosity: 1.28 MPA 20.00 deg

Boiling Point: 165.0 - 168.0 deg C @ 760.00m 

Melting Point: 36 deg C 

Solubility: miscible

Specific Weight: 0.9600g/cm3

Molecular Formula: C5H9NO

Molecular Weight: 99.10

Molecular Structure:

图片2.png

Application: New ophthalmic materials, the use of this material in innovative products of international leading enterprises

Product composition and content: An extremely pure monomer, content >99.5%

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Previous : Monocarbinol (-OH)-PDMS-( A701) CAS#:191920-47-5 advanced silicon materials for silicon hydrogel contact lenses and OK lenses

Next : TRISS (CAS#:17096-07-0) Introduction to basic ophthalmic silicon materials

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