2,4-DIHYDROXY BENZOPHENONE

SYNONYM: UV-214; BENZOPHENONE-1

FORMULA: C₁₃H₁₀O₃

M. W.: 214.22

CAS NO.: 131-56-6

DESCRIPTION: IT IS A KIND OF WHITE TO OFF-WHITE CRYSTALLINE POWDER. IT IS INSOLUBLE IN WATER BUT SOLUBLE IN METHANOL, BENZENE, ETHYL ACETATE, AND ORGANIC SOLVENTS.

SPECIFICATIONS:

PURITY	98.0% MIN
MELTING RANGE	144.0-147.0℃
LOSS ON DRYING	1.0% MAX
RESIDUE ON IGNITION	0.5% MAX
ABSORPTION SPECTRUM UV MAX	289nm

USES: USED AS INTERMEDIATE OF ULTRAVIOLET LIGHT ABSORBER. ESPECIALLY IN PAINTS AND PLASTICS.

PACKING: 25KG/PP BAG OR 50KG/FIBER DRUM

STORAGE: PRESERVE IN LIGHT, LIGHT-RESISTANT CONTAINERS.