Resveratrol
Inquiry
| Post Date: | Oct 21,2013 |
| Expiry Date: | Oct 21,2014 |
| Detailed Description: |
Cas No. :501-36-0
Quantity: 700Kilograms Specs:resveratrol 20%,35%,50%,50%,90%,98% name: polygonum cuspidatum extract. latin name: polygonum cuspidatum sieb. Etpart of the plant used: rhizome. synonyms: trans-3,5,4'-trihydroxystilbene;3,4',5-stilbenetriol;trans-resveratrol;(e)-5-(p-hydroxystyryl)resorcinol(e)-5-(4-hydroxystyryl)benzene-1,3-diol. cas#: 501-36-0. molecular formula: c14h12o3. molecular weight: 228. 24. function:1. To increase sperm secretion and stimulate sexual desire;2. To have antiarrhythmic action and to relieve asthma;3. To lower blood pressure and relax vascular smooth; 4. To dry dampness and kill worms;5. To expel cold and the wind, to warm the kidney and strengthen the yin;6. Antifugal and antivirotic. appearance: white crystal powder. taste: bitterish. solubilite: in 70% above ethanol, add 7g resveratrol 98%, the solution be clear and colorless. In acetone, clear faint yellow or colorless solution at 50mg/ml. test method: hplcspecification:resveratrol 20%,35%,50%,50%,90%,98%package: 25kg/drum, packed in 40cm*50cm paper-drums and two plastic-bags inside. storage: stored in a cool and dry well-closed container, keep away from moisture and strong light / heat. shelf life: two years under well storage situation and stored away from direct sun light. |
| CAS Registry Number: | 501-36-0 |
| Synonyms: | ;trans-3,4',5-Trihydroxystilbene;3,4',5-Trihydroxy-trans-stilbene; 5-[(1E)-2-(4-Hydroxyphenyl)ethenyl]-1,3-benzenediol;5-[(E)-2-(4-hydroxyphenyl)ethenyl]benzene-1,3-diol;Veratrum album L alcohol;Trans-Resveratrol;1,3-Benzenediol,5-[(1E)-2-(4-hydroxyphenyl)ethenyl]; |
| Molecular Formula: | C14H12O3 |
| Molecular Weight: | 228.2433 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R37/38:; R41:; |
| Safety Description: | S26:; S39:; |
| Company: | KINGHERBS LIMITED [ China ] |
| Contact: | sara lu |
| Tel: | 86-0731-89865683 |
| Fax: | +86-0731-89865682 |
| Email: | sara@kingherbs.com.cn |
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