销售产品 acetone acetonitrile (actn) acrylonitrile bisphenol-a phenol monoethanolamine diethanolamine para cresole acrylic acid cyclohexanone cyclohexane epichlorohydrine gum rossin n-butanol i.p.a. sebacic acid methylene chloride morpholine methyl ethyl ketone cynuric chloride dimethyl sulfoxide(dmso) dicyanidiamide(dcda) paraformal dehyde 91% diisopropyl ether formic acid 85% dimethylformamide(dmf) diacetone alcohol isophorone isophorone diamine diethylenetriamine (deta) tetra hydro furane(thf) triethylenetetramine