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polyethylene glycol: chemical product info at CHEMINDUSTRY.RU
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日期：2024-07-24
polyethylene glycol: properties, preparation and applications. Chemical product info at CHEMINDUSTRY.RU ... Pure polyethylene glycol HO(CH 2 CH 2 O) n H (PEG) have been characterized as clear viscous liquid (molecular weight less than 200), wax-like ......看更多
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