Sunovi- HEB is an ultraviolet absorber. It is a new type of UV absorbent with high absorptivity. It is alchohol-soluble and oil-soluble UVB absorbent with absorptionwavelength ranging from 280 nm to 320 nm. It has good compatibility with ouil components and good sunscreen effect. This being added often in sunscreen oil, and the added content of this component should not exceed 10%. non.explosive,