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UV Absorber-UV BP 5

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Catalog ACM6628371-2
CAS 6628-37-1
Structure
Description UV BP 5 (6628-37-1) is a 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate. Acts as a ultraviolet (UV) light absorber. It is a sodium salt of UV BP 4 and soluble in water.
Synonyms 2-Hydroxy-4-methoxybenzophenone-5-sodium sulfonate
Molecular Weight 330.29
Molecular Formula C14H11O6S.Na
Melting Point 280.00°C
Content 99.00% min
Form Crystalline powder, Powder
pH 6.00 - 6.50
Volatiles 1.50% max

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