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CAS 477-90-7 White Powder natural herbal extract 98% Bengenin
Bergenin Information
The active constituents of bergenin extracted from the Saxifragaceae plant, rock cabbage. This product is white loose needle crystal or crystalline powder.
Pharmacological Action
Antitussive and expectorant, antibacterial, anti-inflammatory, antidiarrheal, blood circulation and menstruation; with analgesic, sedative, hypnotic and stability, the effect of chronic persistent pain and visceral dull pain, the treatment is not addictive.
For cold cough, chronic bronchitis, chronic gastritis, duodenal ulcer, spleen diarrhea; bruises, traumatic bleeding, non-infectious inflammation of the digestive tract.
Cosmetic Application
Whitening, acne, anti-inflammatory.
Bergenin Specification
Item | Specification | Result |
Appearance | This product is a white loose crystalline powder, odorless, bitter | Complies |
Identification | 1),2)Positive | Complies |
Should have maximum absorption at 275nm and 220nm wavelength |
Complies | |
Loss on drying | ≤6.0% | 4.15% |
Melting point | 232~240℃ | 236.2~238.2℃ |
Residue on ignition | ≤0.1% | 0.06% |
Specific rotation | -38°~ -45° | -41.81° |
Assay | 97.0%~103.0% | 98.07% |
bacterial | ≤1000cfu/g | <1000cfu/g |
Mold | ≤100cfu/g | <100cfu/g |
E.coli | Not detected | Not detected |
Conclusion | The product meet the testing requirements |
Product Advantages
1) Samples Small quantity are available at any time
2) High Quality , Best price
3) Professional Service and on-time delivery
4) Accept Custom Order, Avaliable in thickness and package
5) Unconditional refund if the product quality is not up to standard
Shipping Details
Delivery Method |
Express |
By Air | By Sea |
Shipping Quantity | Under 100kg | Over 100kg | Over 500kg |
Delivery Time | 6-8 days | 3-5 days | 20-30 days |
Characteristic | Door to Door | Airport to Airport | Sea Port to Sea Port |