Bis(2,4-dihydroxyphenyl)methanone and bis(2-hydroxy-4-methoxyphenyl)methanone
Appearance: white to pale yellow crystal.
Solubility: slightly soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Characteristics: excellent anti-photoaging, dispersing, emulsifying abilities.
Quality standards & test methods
physical and chemical indexes
Actives*, %, ≥
*: should be marked on molecular weight.
UV absorbing agent in personal care products.
UV absorbing agent in paints, polymers, resins, plastics.
Use as photosensitizing agent.
Use as intermediate in organic synthesis.