1.good quality 2.competitive price 3.pharmaceutical grade and industrial grade Dimethyl ... washing,gas absorption,rare metal leach,material of hydraulic fluid,disinfection,calm,diuresis. Suitable for arthritis,dermatitis,dermatophytosis,psoriasis,strain and ... moisture,crystalize under 18°C. 4.Packing:230kgs Plastic drum High quality Dimethyl Sulfoxide