Product description:
Curcumin is a chemical component extracted from the rhizome of some plants in Zingiberaceae and Araceae. Among them, curcumin contains about 3% ~6%, is the plant kingdom has the diketone pigment very rare, is the diketone compound.
Curcumin is orange crystal powder, slightly bitter taste, insoluble in water, in food production is mainly used in intestinal products, canned, sauce and brine products and other products coloring.
Product parameter:
Appearance | Orange yellow powder |
Synonyms | Turmeric yellow, Diferuloylmethane |
Specification | 95%,98%,10% |
CAS No. | 458-37-7 |
EINECS No. | 207-280-5 |
Application | Widely used in food, dishes, pastries, confectionery, canned drinks and cosmetics, medicine coloring. And used for food coloring,colorant, health food raw materials, feed raw materials, beverage raw materials, etc |
Chemical formula | C21H20O6 |
Molecular weight | 368.37 |
Melting point | 183°C |
Odor | It has a peculiar smell and a bitter taste |
Mesh | 95% pass 80 mesh |
Product properties | The stability of the reducing agent is strong, the coloring is strong (not for protein), once the coloring is not easy to fade, but it is sensitive to light, heat, iron ion, light resistance, heat resistance, iron ion resistance is poor |
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