Omnistab UV BP 3

Omnistab UV BP 3

· Chemical Name:2-Hydroxy-4-methoxybenzophenone

· CAS:131-57-7

· Molecular formula:C14H12O3

· Molecular weight:228.25

Structural formula:
Omnistab UV BP 3
Applications

This product is A kind of broad-spectrum UV absorber, characterized by A high absorption rate, non-toxic, no teratogenic effect, optical, thermal stability is good wait for an advantage, it also can absorb the uv-a and UV - B, is approved by the FDA Ⅰ kind of sunscreen, use frequency is higher in the United States and Europe, widely used in sun lotion, cream, honey, latex, oil and other sunscreen cosmetics, also can be used as the photosensitivity discoloration resistance and discoloration products agent.

Specifications
ItemSpecification
AppearancePale greenish yellow crystalline powder
Assay97.00-103.00.00%
Melting point62.00-72.00℃
Volatile0.50% max
Heavy metals(Pb)5.00ppm max
Specific Extinction(1%, 1cm)E288nm:630.00 min;E325nm:410.00 min


Storage and transportation

25KG Drum or as customers’ requirements


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