458-37-7 Curcumin Natural Yellow 3
Product Name |
Curcumin |
Appearance |
Brown Yellow Powder |
Latin name |
Curcuma longa L. |
CAS No. |
458-37-7 |
Specification |
95% |
Application |
Food grade |
Analysis |
Specification |
Results |
Test Method |
Assay |
Curcumin ≥95% |
95.24% |
HPLC |
Appearance |
Yellow Orange Crystal Fine Powder |
Yellow Orange Crystal Fine Powder |
Visual |
Odor&Taste |
Characteristic |
Characteristic |
Organoleptic |
Loss on Drying |
≤5.0% |
2.7% |
5g/105°C/2hrs |
Ash |
≤5.0% |
2.3% |
5g/525°C/2hrs |
Heavy Metal |
≤10 ppm |
Complies |
CP2010 |
As |
≤2 ppm |
Complies |
CP2010(AAS) |
Pb |
≤2 ppm |
Complies |
CP2010(AAS) |
Hg |
≤0.5 ppm |
Complies |
CP2010(AAS) |
Cd |
≤0.5 ppm |
Complies |
CP2010(AAS) |
Total Plate Count |
≤1000cfu/g |
Complies |
CP2010 |
Yeast&Mold |
≤100cfu/g |
Complies |
CP2010 |
E.Coil |
Negative |
Negative |
CP2010 |
Salmonella |
Negative |
Negative |
CP2010 |
CAS NO:29894-35-7
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