Hot selling high quality DHQHS 1 81496-81-3 with reasonable price and fast delivery !!
  • Item No.TOP GRADE
    MOQ1 Kilogram / Kilograms
    description

    Our advantages

    High quality DHQHS 1

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

    Product Description

    QQ20190416134021 

     

    English name: dihydroartemisinin

    Synonyms: Cotecxin;DHQHS 2;Dihydroqinghaosu;Salaxin;Santecxin

    Specification: 98%

    CAS NO.: 71939-50-9

    Appearance: White crystalline powder

    Molecular weight: 284.3

    Molecular formula: C15H24O5

    Density:1.24 g/cm3

    Melting Point:144-149 °C

    Boiling Point:375.6 °C at 760 mmHg

    Flash Point:181 °C

    Dihydroartemisinin is the active metabolite of all artemisinin compounds (artemisinin, artesunate, artemether, etc.) and is also available as a drug in itself.

     

    Basic Information

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    Appearance: 

    White crystalline powder 

    Identification: 

    Must positive 

    Melting point: 

    145-150

    Related substances: 

    Must qualified 

    Heavy metals:

    10ppm max

    Loss on drying: 

    0.5%  max

    Sulphated ash: 

    0.1% max 

    Assay: 

    98.0%-102.0% 

     

    Functions

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    1.Dihydroartemisinin is very effective anti-malaria.
    2.Dihydroartemisinin is used for the treatment of tertian fever, and better than chloroquine in terms of time to suppress the pathogen. No adverse effects in clinical cases.
    3.Dihydroartemisinin is especially useful for the treatment of cases resistant to chloroquine. It also cures cough.

     

    Real shot

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    Packaging & Shipping

     

     

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    Our Services

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    Company Information

    Company Information

     

    QingdaoxigemaCHEMICAL 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 agrochemical sales". xigema  has 21 subsidiaries and holding companies.

     

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    FAQ

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