Characteristics:White or light yellow powder, sweet, toxic, flammable, insoluble in water, soluble in hydroxide acid, nitric acid. Application:Widely used in polyvinyl fluoride products suitable for outdoor application due to the good property of anti-aging and light proof. Package:In 25KG woven bags inner lined with plastic bags.Can be supplied according to customers requirement. Storage & Transportation:Stored in dry and ventilate places. Keep away from moisture, or fire. The temperature should not be too high. Keep away from sulphide