Methacrylic Acid, 99.9%
Methacrylic Acid, 99.9%
CAS Number: 79-41-4
High purity monomer for contact lens applications.
High purity carboxylated monomers increase the hydrophilicity in polymers and provide crosslinking sites for divalent ions (e.g. Zn++).
Polysciences, Inc. offers both methacrylic acid in high purity (99.9%) and a longer chain analog, Beta-Carboxyethyl acrylate, (99%)
Physical Property Profile of Methacrylic Acid
Molecular Weight: 86
Formula: H2C=C(CH3)COOH
Purity (%): 99.9
Moisture (%): 0.05
Inhibitor (MEHQ), ppm: 200
Appearance: Clear Liquid
Hazards:
Corrosive, Skin sensitizer,
Toxic (Absorption)
Handling: Glove, chemical goggles & fume hood
Storage: Store at 4 degrees celsius
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