Curcumin CAS 458-37-7 is a saffron yellow and claybank powder. It is insoluble in water but soluble in organic solvents. The stable chemical property enables itself to tolerate high temperature and high pressure in the production process. Curcumin is safe for the use and no toxicant residuals remain.
Specification:
10%, 90% and 95%
Appearance: Brownish yellow powder
Assay(HPLC): 10% min. 90% min. 95% min.
Loss on drying: 2.0% max.
Residue on ignition: 0.5% max.
Particle size: 80 mesh min.
Application:
Curcumin has strong effect on resisting trichophyton rubrum, staphylococcus aureus and escherichia coli. It produces good quality quinines in the engine body which is very stable. And it also has strong resistance for activity of oxidation and it can also remove the body free radical. The Curcumin 10% and 90% is mainly used for animals but 95% could be used for human food and medicine.