Min. Order Reference FOB Price
1 Ton US$1.00-5.00 / Ton
Product Description
D-230 is characterized by repeating oxypropylene units in the backbone. It is a difunctional, primary amine with an average molecular weight of about 230. The physical and chemical properties Appearance Colorless or Light Yellow Transparent Liquid Color, Pt-Co <30 Water, % ≤0.5 ...