PVP K15/30/60/90--Qingdao Tocean Iodine Products Co., Ltd.

PVP K15/30/60/90

• Sales Dept.1：+86-18562603322 / +86-13256895285 • Sales Dept.2: +86-18053299324 / +86-18561482058 • Foreign Trade Dep.: +86-18669835223 Mr.Li	Product Name：Polyvinylpyrrolidone CAS number : 9003-39-8 Molecular Formula : (C₆H₉NO)_n Molecular Weight : 111.143 Melting Point : 130°C Physicochemical Properties : Melting Point : 130°C Uses : Used as GC stationary liquid