... USP Ref. Std. by ≤3% @287 nmEINECS#205-031-5 Application BP-3 is UV absorber. Used in topical sunscreens, moisturizers, shampoos ... polish, plastic materials, dental composite materials. It is also used as color preserver in paints and varnishes. Storage Must be ... two years in original, unopened containers.Packaging: 25kg carton BP-3 is used in sunscreens, moisturizers, shampoos, hair care, lipstick, lip ...