The stearic acid is commonly used as the heat-stable medicinal preparation, the lubricant, the remover, the plasticizer in the plastics industry; the curing active ingredient, the softener, the dispersing agent in the rubber industry; raw materials of lever wax, tea wax, cup wax and craft candle; the emulsifier, the dispersing agent, the quality modifier in food profession; AKD, and antibiotics, etc 1x20" or 1x40"