Specification :

Curcumin, a kind of yellow phenolic substance, is extracted from the turmeric which belongs to zingiberaceae. It is not only a sort of natural pigment which is widely used in food industry, cosmetic fields, feed industry and so on, but also a kind of new natural oxidation inhibitor which is widely applied in medical field as anti-oxidant, anti-inflammatory, anti-atherosclerosis, lowering lipid, etc. Curcumin has strong functions of thermal stability, high colouring, bright in colour, lowering lipid, scavenging free radicals, low toxicity, etc, therefore it has great market development prospects.
Product name: Curcumin
CAS   458-37-7
Molecular formula: C21H20O6
Molecular weight: 368.38
Molecule structure:
Appearance: yellow crystallize powder
Solubility: insoluble in water; soluble in methanol, ethanol and other organic solvents
Assay: e 95%
Melting point: 183
Package: aluminum foil bag, 1kg/ bag, or according to the customer request
Storage: store in a cool, dry place
Characteristics: This product is not easy to fade, but sensitive to light and metallic ions.