It is used in gear oil and anti-wear hydraulic oil. Recommended dosage:  about 1.5%.( wt%) Solubility: Insoluble in water, soluble in most organic solvents such as ethanol and benzene store in a cool and ventilated warehouse. Stay away from sparks and heat sources. Keep the container sealed. It should be stored separately from oxidants, acids, and edible chemicals, and should not be stored together. Equip corresponding types and quantities of fire-fighting equipment. The storage area should be equipped with emergency response equipment for leaks and appropriate containment materials.The shelf life is approx. 24 months