Vida-Care SP-4

Vida-Care SP-4 is a secondary UV-B absorber with good activity in the UV-A region. Vida-Care SP-4 is water soluble and globally approved. Recommended use levels 2-6%.

CAS no. 4065-45-6
INCI Benzophenone-4
USP Sulisobenzone
USA Sulisobenzone