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  • Uv Hplc Sophora 98% L Rhamnose Monohydrate - China

    price: 1.00 Dollar US$

    Product Name L-rhamnose monohydrate
    Latin name Sophorae Japonica
    CAS 3615-41-6/10030-85-0
    Form White-crystal or white-crystal-powder
    Variety Sophora
    Grade Pharmaceutical grade
    Synonym α-L-Rhamnopyranose, 6-Dexoxy-D-mannose, 6-Deoxy-L-mannose, Isodulcite, L-Mannomethylose, D-Rhamnose, L-Rhamnose
    Specification 0.98
    Type Herbal Extract and botanical extract
    Chemical Name 4H-1-Benzopyran-4-one, 2-(3, 4-dihydroxyphenyl)-3, 5, 7-trihydroxy-Flavone

    Molecular Formula C6H12O5
    Molecular Weight 164.16
    Test method UV /HPLC
    Shelf life Two years under well storage situation
    Storage Stored in a clean, cool, dry area; keep away from strong, direct light.
    Packaging Detail Generally 25kg/fiber drum with double plastic bag. 1kg or 5kg/aluminum foil bag, or as per your request



    Physical Property
    Appearance White-crystal or white-crystal-powder
    Characters sweet taste, occurring as pyran in water solution
    Optical Rotation .-7.7°→+8.9°, soluble in water and ethano.
    Melting Point 82-92℃
    Solubility soluble in water and methanol, slightly soluble in ethanol, shows in two types: α & β. Type α contains a molecular water of crystallization, it will transform into type β (M.W.: 164.16) after dehydration by heating. Type β with hygroscopic character, it will transform into type α after moisture absorption in the air. Usually presents as α-L-rhamnose (M.W.:182.11). Generally, α-L-rhamnose is a monohydrated crystal, a tabular crystal.


    Reducibility it is oxidized to generate rhamnoic acid with bromine water, after that oxidized to generate L-α-three hydroxyl Ge acid with nitric acid, restore to rhamnite with NaHg.
    Application "1.for the measurement of enteric permeability, used as sweeteners.
    2.Health food supplements, Cosmetic preparation, Pharmaceuticals"


    Company Contact:


    • Phone: +86 18980570270

    • Address: No. 99, 3rd Jirui Road, High-tech Zone, Chengdu, Sichuan, China

    • Email: Email


    Published date: July 28, 2016 -

    • Business Description: We manufacture and supply high standard Botanical extacts with ISO, KOSHER, HALAL certificates. We have 5 laboratories, 45 testing equipments and 60 research personnel, which located in Chengdu, Sichuan Province, China. We would like to take this chance to introduce our company to you, if you want to know more about us, please kindly follow this site: www.bene-pure.com.
      And below are our strong products for your reference, if you are interested in any of it, please feel free to contact us. Thanks and best regards.
      Rutin NF11/EP8
      Troxerutin EP8/Orally Grade
      Quercetin 95%/98% UV/HPLC
      Diosimin EP8.3/9:1
      Hesperidin 90%/95%/98% HPLC
      Hidrosmin 85%/EP8.3
      HMC 98% UV
      NHDC 98%
      Citrus Bioflavonoids 15%~95% HPLC
      Cephalotaxin 98%
      Grape Seed Extract 95%/98%
      Resveratrol 50%/98%
      Soy Isoflavones 20%/40%/60%
      Milk Thistle Extract Silymarin 80%UV/ Silymarin 80%&silybin 30%

      Any other questions,please let me know freely.

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