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Basic Info

  • Grade: Food Grade

    Factory Location: China

    Main Sales Markets: North America,Central/South America,Western Europe,Asia,Middle East

  • Monthly Production Capacity: NA

    Packaging Information: 25kg/drum

  • Delivery Lead Time: 10-30days

    Sample Provided: yes

    Payment Terms: TT; L/C;

    Rhamnose, 6-deoxy-L-mannose, exists widely in polysaccharide, glycoside, plant gum and the bacterial polysaccharides in plant. It is derivatives of Mannose which hydroxy at 6th bit is substituted by hydrogen, namely 6- deoxy -L- mannose, the naturally distributed product is L type.

    It is also called methyl pentose. The sugar chain structure always come to be antigen specific factor. It exists in the leaves and flowers of Rhus in free sugar form or in the form of composition sugar of polysaccharide, such as Rutin and Arabiagum.

    Qualification：Art. No. ACJ0049A

    Items

    Inspection criterion

    Result

    Appearance

    White crystals or crystalline powder

    White crystalline powder

    Specific rotation[a]

    +7.5°～+9.0°

    +8.2°

    Melting point

    90℃～95℃

    90.7℃～91.9℃

    Heavy metals(Pb)

    ≤10ppm

    ＜10ppm

    Loss on drying

    ≤10.5%

    9.12%

    Residue on ignition

    ≤0.4%

    0.05%

    Assay (HPLC)

    ≥98.0%

    98.8%

    Package：25kg/barrel

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    Seebio Biotech (Shanghai) Co., Ltd.
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