Posts Tagged ‘epoxide’

“VFA”

Definition VFA stands for Vinylformamide or n-Vinylformamide. Vinylformamide may also be named n-ethenyl-formamide or SR-497  Comments After polymerization and subsequent hydrolysis N-Vinylformamide (VFA) introduces a primary amine into a polymer, which can be used for cationically charged polymers or crosslinking with e.g. epoxides. Vinylformamide (VFA) is an important feedstock for water […]

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Epichlorohydrin

Definition Epichlorohydrin (ECH or EPI) is a highly reactive chemical intermediate. In its pure form, it is a clear, colorless liquid. The presence of both an epoxide ring and a chlorine atom in the molecule allows epichlorohydrin to readily undergo a variety of chemical reactions with many types of compounds. This […]

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There are three major facts that should be watched out for in all payday loans in the United States.