Product Description
Product Description 1. Product name: Daidzein Daidzeol 2. Chemical name: 4, 7-Dihydroxyisoflavone; 7-Hydroxy-3-(4-hydroxy-phenyl)-chromone; 7-Hydroxy-3-(4-hydroxy-phenyl)-4H-1-benzo-pyran-4-one 3. Main content: 98% (by HPLC) 4. Molecular formula:C15H10O4 5. Molecular Structure:
6. Molecular weight: 254.24 7. CAS#: 486-66-8 8. Appearance: White powder 9. EINECS: 207-635-4
Product Analysis
Items | Specification | Results |
Appearance | White or off white powder | White powder |
Odor | Odorless | Conforms |
Identification | IR spectrum | Conforms |
Assay (HPLC) | ≥98% | 98.9% |
Loss on drying | 0.3% | 0.1% |
Heavy metal | ≤10ppm | Conforms |
Lead | ≤2ppm | Conforms |
Arsenic | ≤2ppm | Conforms |
Mercury | ≤1ppm | Conforms |
Total plate count | ≤1000cfu/g | Conforms |
Yeast & Mold | ≤100cfu/g | Conforms |
E.Coli | Negative | Negative |
Salmonella | Negative | Negativve |
Staphylococcus Aureus | Negative | Negativve |
Function& Application Preventing cancer,inhibit tumor, lower the rish of cancer; Lowering cholesterol,reducing chance of a heart attack,preventing and curing cardiovascular disease; Relieving women’s menopause syndrome, preventing osteoporosis; Protecting human body from free radical damage, improving immune system; Nourishing stomach and spleen, protecting nervous system; Reducing cholesterin thickness in human body, preventing and curing cardiovascular disease. Package & Shipping Packaging Details: 1kg/Aluminum foil bag; 25kg/Drum Delivery Details: within 3 days Storage: Keep in dry place Shipping details: DHL;TNT;FEDEX or EMS
Our service
More than 10 years exports experience
Quotation will be replied within 24 hours
Well-trained & experienced staff to deal with your problems
Confidential to your business.
With us your money in safe and your business in safe.
After-sales service ,you can contact us if any problem in manufacturing process.
We accept goods-return or exchange if our products unqualified. N&R INDUSTRIES,INC
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