Fiber Materials / Alfa Chemistry

UV Absorber-UV BP 4

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Catalog ACM4065456-3
CAS 4065-45-6
Structure
Description UV BP 4 (4065-45-6) is a 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid. Acts as a ultraviolet (UV) light absorber with wide absorption band (280 – 360 nm range).
Synonyms 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
Molecular Weight 308.00
Molecular Formula C14H12O6S
Melting Point 170.00°C
Content 99.50% min
Form Powder
Volatiles 3.00% max

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