Бензофенон-4 (сулизобензон) is a water-soluble UV filter providing UVB and short-wave UVA protection in sunscreen formulations and as a UV absorber in cosmetics and personal care products to prevent photodegradation. SUNCHEM supports international buyers with Benzophenone-4 sourcing from qualified Chinese producers, с документацией о качестве, координация экспорта, и логистическая поддержка.

