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1084 jinzhai south road,hefei,anhui,China China
联系人 Ms. Fiona Ren
办公地址 1084 jinzhai south road, hefei, anhui
Product name: 2-pyrrolidone CAS No: 616-45-5 Chemical Formular: C4H7NO Grade: 99.5% &99.0% Appearance: colorless liquid Flash point: 129.4 Celsiu
Product name: PVP K30 Cas No.:9003-39-8 Chemical Formular: (C6H9NO)n Appearance: white powde k value:27-32 Vinylpyrrolidone: :max 0.2% Solid c
We are professional manufacturer of fine chemicals in China, we supply series of pyrrolidone products, including NMP, N-octyl pyrrolidone, N-ethyl pyr
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