Shanghai Richem International Co., Ltd.

Aldehyde & Ketone & Chinone
N-Vinyl-2-pyrrolidone

N-Vinyl-2-pyrrolidone

N-Vinyl-2-pyrrolidone 1 N-vinylpyrrolidone, NVP 2 colorless transparent liquid 3 industrial use N-Vinyl-2-pyrrolidone Specification:AppearanceColorless Transparent...



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