Ultraviolet Absorbers > Benzophenone-12

2-Hydroxy-4-n-octoxy Benzophenone ( Benzophenone-12)

 

Molecular Formula:

C21 H 26 O 3

Molecular Weight:

326.43

CAS No. :

1843-05-6

Appearance:

Light yellow pin-shape crystaline powder

Assay:

99.0% min

Ash content:

0.1% max.

Melting point:

47.0-49.0 ∼C

Transmittance (450):

90%min

Transmittance (500):

95%min

Package:

25kg or 20kg net cardboard drum

Shelf Life:

2 Years

 

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