

Sulisobenzone or Benzophenone-4 is approved by the FDA in concentrations of up to 10% and in Canada, is approved by Health Canada at the same concentrations. It works to filter out both UVA and UVB rays, protecting the skin from sun UV damage. The UV-filter substance, sulisobenzone (BP-4) is widely used an ingredient in sunscreens and other personal care products,. It falls under the drug category of benzophenones.


Sulisobenzone or Benzophenone-4 is approved by the FDA in concentrations of up to 10% and in Canada, is approved by Health Canada at the same concentrations. It works to filter out both UVA and UVB rays, protecting the skin from sun UV damage. The UV-filter substance, sulisobenzone (BP-4) is widely used an ingredient in sunscreens and other personal care products,. It falls under the drug category of benzophenones.
Pharmaceutical
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Chemical Properties & Specifications

CAS No. : 1309-64-4
Category : Synergists & Smoke Suppressants
Sub-Category : Antimony-based synergists

CAS No. : 1327-41-9
Category : Inorganic Chemicals
Sub-Category : Metal-Based Coagulants

CAS No. : 7705-08-0
Category : Inorganic Chemicals
Sub-Category : Metal-Based Coagulants

CAS No. : 7722-84-1
Category : Inorganic Chemicals
Sub-Category : Peroxides & Oxidizing Agents

CAS No. : 1309-48-4
Category : Pharmaceutical Actives & Precursors
Sub-Category : Active Pharmaceutical Ingredients (APIs)