Hot selling high quality 2,3,4,6-tetra-O-benzyl-D-glucopyranose 4132-28-9 with reasonable price and fast delivery !!

1-9 Kilograms

$179.00

≥10 Kilograms

$159.00

  • Item No.High Purity
    MOQ1 Kilogram / Kilograms
    description
    Product Description

    QQ20190416134021 Our advantages

    High quality  2,3,4,6-tetra-O-benzyl-D-glucopyranose 4132-28-9

    1.Competitive price
    2.Fast Delivery Within 2 days
    3.SGS , BV, GMP,ISO approve
    4.Professional factory

    Product description

    product description.jpg 

    Product name

    2,3,4,6-Tetra-O-benzyl-D-glucopyranose

    CAS No.

    4132-28-9

    Molecular formula

    C34H36O6

    Molecular weight

    540.66

    Appearance

    White crystalline powder

    Density

    1.22 g/cm3

    Melting point

    145-149 ºC

    Boiling point

    672.4 °C at 760 mmHg

    Assay

    99%min

    Packing

    1Kg/bag;25Kg/drum or as demand

    Application

    Phamaceutical Intermediates

    Photographs show

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    coa

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    Item

    Specification 

    Specific rotation

    +39.5 to +41.5° 

    State of solution(transmittance)

    Clear 98.0% min.

    Chloride[cl]

    0.020% max. 

    Ammonium [NH4]

    0.02% max. 

    Sulfate[SO4]

    0.020% max

    Iron[Fe]

    10ppm max.

    Heavy metals [Pb]

    10ppm max

    Arsenic[As2O3]

    1ppm max

    Other amino acids

    Chromatographically not detectable

    Loss on drying

    0.20% max. 

    Residue on ignition[sulfated]

    0.10% max.

    Assay

    99.0% min

     

     

    Packaging & Shipping

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    Our Services

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    Company Information


    Qingdao XIGEMA Chemical Co., Ltd. Import And Export Co., Ltd is is a global chemical industry manufacturers
    and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals
    and fine chemicals etc.The aim of XIGEMA is a quality policy that "Elements in the system all have been satisfied,
    Personnel has been trained; Every batch of material is checked,
    Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time,
    quality and reputation to increase market share and promote enterprise development.
    The quality, colors and forms of our products have reached a high level in related chemical industry,
    which relies on characteristic and advanced processing technology and it has gained a high
    and reliable reputation from customers at both quality and services.
    XIGEMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".
    XIGEMA has 21 subsidiaries and holding companies.

    QQ20190416094755

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    FAQ

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