CTFA Name: NPV
CAS No.: 88-12-0
Molecular Formula: C6H9NO
Applications: PVP is used in various industries, including pharmaceutics, stationary industries, cosmetics, polymerization, coatings, inks, textile printing, and dyeing, as well as dispersing agents in new energy. It improves tingibility, moisture absorption, and sunburn protection.
Product Standard: USP, EP, CP; it can comply with pharmaceutical standards, food-grade standards and industrial standards
Storage: Keep sealed and at room temperature in a dry location.
Description
The γ-butyrolactone technique, a low-yielding method for small and medium-sized businesses, involves reacting γ-butyrolactone with ethanolamine to produce hydroxyethylpyrrolidone (NHP), which is dehydrated using a dehydration catalyst, but faces challenges like toxic by-products and low equipment utilization.
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