beta-D-Glucopyranosiduronic acid, 5,6-dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl
Molecular Formula & Molecular Weight
Molecular Formula: C21H18O11
Molecular Weight: 446.36
Appearance: pale yellow crystal.
Solubility: slightly soluble in water. soluble in alkaline solution.
Stability: stable. at alkali, easily oxidized.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Characteristics: excellent anti-oxidizing, anti-inflammatory abilities.
Quality standards & test methods
physical and chemical indexes
actives*, %, ≥
*: should be marked on molecular weight.
Use as pharmaceutical ingredient.
Use as antioxidant.
Antioxidant, conditioning agent in personal care products. good anti-aging, anti-wrinkle, whitening effects.