Catalog number

21006

INCI Name

Benzophenone 9

CAS No.

76656-36-5

Specification

Appearance

Bright yellow crystalline powder

Assay

85.0% min or 65.0% min

Gardner Color

6.0 max

Chromatographic Purity

98.0% min

Odor

Similar in character and intensity to standard, very slight solvent odor

K-value(in water at 330 nm)

16.0 min

Solubility(5g/100ml water at 25 deg C)

Clear solution, free from insoluble

Turbidity

12NTU max.

Specific Extinction E₃₄₅(1%,1cm)

580 min.

Packing

25kg net fiber drum

Concentration

10%max.