2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole CAS 29297-55-0 high-polymeric polyvinyl pyrrolidone CAS : 29297-55-0 CAS no 29297-55-0 2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole Copolymer of vinylrolidone

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2-Pyrrolidinone, 1-ethenyl-, polymer with 1-ethenyl-1H-imidazole CAS:29297-55-0 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediate

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top quality in china N-Vinylimidazole copolymer(VP/VI)Nokesho HP56 29297-55-0 made N-Vinylpyrrolidone/N-Vinylimidazole copolymer（VP/VI） Chemical composition: N-Vinylpyrrolidone and N-Vinylimidazole copolymer Abbr.: VP/VI Structure： Appea

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Purity, Strength, Price Application:dye intermediate