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

Item

Specification

Appearance

Pale greenish yellow crystalline powder

Assay

97.00-103.00.00%

Melting point

62.00-72.00℃

Volatile

0.50% 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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