Dear Sir/Madam, tretolite DMO 80035 Carboxylate used in fuel to treat vanadium .sulfonate. CHAA-9040 Suitable for crude oil & heavy oil. 400 tons Type:Demulsifier Usage:Petroleum Additives,Surfactants tretolite DMO 80035 Carboxylate used in fuel to treat vanadium .sulfonate. CHAA-9040 Suitable for crude oil & heavy oil. 400 tons Soluble Type:Oil Soluble Effective Content:40%min. Application:HFO, Crude Oil SGS:Certified Show More