Customization: | Available |
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Certification: | ISO, HACCP |
Assay Method: | HPLC, UV |
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Product Name
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Curcumin
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Appearance
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Light yellow powder
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Specification
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95%,98%
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CAS No.
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458-37-7
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Molecular Formula
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C21H26O6
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Place of Origin
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Shaanxi, China (Mainland)
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Storage
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Store in a cool & dry area, keep away from the direct light and heat
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Shelf Life
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Two years under well storage situation and stored away from direct sun light
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Solubility
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Soluble in ethanol and glacial acetic acid
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General Information | |||
Product Name | Curcumin extract | Part Of Used | Root |
Item | Specification | Test Method | Test Result |
Appearance | Yellow Powder | Organolepic | Conforms |
Odour | Characteristic | Organolepic | Conforms |
Mesh Size | 100% through 80 mesh | Organolepic | Conforms |
Loss and Drying | ≤5.0% | USP37<921> | 4.10% |
Ignition Ash | ≤5.0% | USP37<561> | 3.30% |
Active Ingredient | |||
Curcumin | ≥95% | HPLC | 95.60% |
Contaminants | |||
Lead(Pb) | ≤3.0mg/Kg | USP37<233> | Conforms |
rsenic(As) | ≤2.0mg/Kg | USP37<233> | Conforms |
Cadmium(Cd) | ≤1.0mg/Kg | USP37<233> | Conforms |
Mercury(Hg) | ≤1.0mg/Kg | USP37<233> | Conforms |
Microbiological | |||
Total Plate Count | ≤1000cfu/g | USP37<61> | 700 |
Yeast & Mold | ≤100cfu/g | USP37<61> | 30 |
E.Coli | Negative | USP30<62> | Conforms |
Salmonella | Negative | USP30<62> | Conforms |
Shelf Life | 24 Month under the conditions below,no antioxidant used | ||
Package&Storage | Standard packed in fiber drum and two plastic bags inside. | ||
N.W.25Kgs.I.D.35*H51cm | |||
Store in a cool,dry place away from Moisture,Light,Oxygen |