product: Methyl Ethyl Ketone Structural Formula: C4H8O CAS NO. 78-93- 3 we are one of professional Methyl ethyl ketone exporter in China. we are the No.1 distributor on this cargo in China with....
Henan Harvest Chem Co., Ltd was establish in 1995, exporting chemial materials, mainly Maleic Anhydride, Pentaerythtitol, Propylene Glycol, melamine, Gum rosin, triethylamine, Fumaric acid, ....
Product Name: CYCLOHEXANONE Structural Formula: C6H10O CAS No.: 108-94-1 Item Superior grade Qualified grade Color ( Pt-Co) 15 -- Density ( 20 C) g/ cm3 0.946-0.947 0.944-0.948 ....