Shaanxi Iknow Biotechnology Co., Ltd.

Shaanxi Iknow Biotechnology Co., Ltd.


Highest quality ingredients, on time and at a great price.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPowdered Herbal Extracts

CAS 477-90-7 White Powder Natural Herbal Extract 98% Bengenin SGS / ISO

CAS 477-90-7 White Powder Natural Herbal Extract 98% Bengenin SGS / ISO

    • CAS 477-90-7 White Powder Natural Herbal Extract 98% Bengenin SGS / ISO
  • CAS 477-90-7 White Powder Natural Herbal Extract 98% Bengenin SGS / ISO

    Product Details:

    Place of Origin: China
    Brand Name: IKNOW
    Certification: SGS,ISO
    Model Number: Iknow-107

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: 1KG/Foil Bag or As per customers request
    Delivery Time: 2-3 working days
    Payment Terms: T/T, Western Union
    Supply Ability: 500 Kg/Per month
    Contact Now
    Detailed Product Description
    Name: Bengenin CAS: 477-90-7
    Assay: 97.0%-103.0% Standard: Enterprise Standard
    Appearance: White Loose Crystalline Powder, Odorless, Bitter Identification: Positive
    Loss On Drying: ≤6.0% Melting Point: 232~240℃
    Residue On Ignition: ≤0.1% Specific Rotation: -38°~ -45°
    Bacterial: ≤1000cfu/g Mold: ≤100cfu/g
    High Light:

    natural herbal extract


    pure herbal extracts

    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

    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

    (TNT,Fedex,DHL,EMS )

    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



    Contact Details
    Shaanxi Iknow Biotechnology Co., Ltd.

    Contact Person: Mr. Dylan Li

    Tel: +8615529351706

    Fax: 86-29-6888-9729

    Send your inquiry directly to us (0 / 3000)

    Other Products