Alias: resorcinol monobenzoate
Appearance: white crystalline powder.
Melting point: 132~135℃.
Boiling point: 140°C (20Pa).
Bulk density: 0.68g/cm3 (20%).
Soluble in acetone and ethanol, slightly soluble in benzene, water, n-heptane, etc.
Product usage and precautions
This product is an ultraviolet light stabilizer, its efficacy is similar to benzophenone light stabilizer.
Mainly used in polyvinyl chloride, cellulose resin, polystyrene, the general dosage is 1% to 2%.