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info@dalianfusheng.com |
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86-411-39962688 |
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86-411-39962611 |
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| Description/Assay |
Specification |
| |
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| Product Name: |
Tetrandrine |
| Origin: |
Stephania tetrandra S.Moore |
| Appearance: |
White crystalline powder |
| Taste: |
Characteristic |
| Molecular Formula: |
C38H42N2O6 |
| Molecular Weight: |
622.73 |
| Melting Point: |
217~ 218°C |
| Solubility: |
Soluble in chloroform, ether, methanol, |
| |
ethanol and some certain organic |
| |
solvents. Insoluble in water. |
Mesh:
Tetrandrine:
Loss on Drying:
Residue on Ignition:
Heavy Metals:
Arsenic:
Total Plate Count:
Yeast & Mold:
E.coli:
Salmonella: |
80 Mesh |
| 60%, 80%, 90%, 95%, 98% (HPLC) |
| <4.0% |
| <1.0% |
| <10ppm |
| <2 ppm |
| <1000 cfu/g |
| <100 cfu/g |
| Absent |
| Absent |
| |
Usage:
Calcium antagonist
Immunosuppressant
Anti-hypertension
Used in treating Silicosis
Anti-cancer
Anti-inflammatory |
| |
| Storage: |
keep in a dry and cool place |
| Shelf life: |
24months |
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| Chemical structure of Tetrandrine |
tetrandra root
( Stephania tetrandra S.Moore) |
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