Hot selling high quality dantrolene sodium salt with reasonable price and fast delivery !!
  • Item No.TOP GRADE
    MOQ1 Kilogram / Kilograms
    description

    Our advantages

    High quality Dantrolene sodium salt

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

    Product Description

    QQ20190416134021 ,

     

    Dantrolene sodium is a generic medication commonly prescribed to treat muscle spasms, particularly in patients who have suffered from a stroke or spinal cord injuries, or those who have multiple sclerosis or cerebral palsy. Dantrolene sodium is a muscle relaxant that acts on the contractions of the muscles and may also affect the central nervous system.

    Basic Information

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    Heavy metals: Not more than 20ppm
    Water: 14.5~17.0%
    Impurity A: ≤ 0.15%
    Impurity B: ≤ 0.40%
    Impurity C: ≤ 0.15%
    Single biggest unknown impurities: ≤0.10%
    Total impurities: ≤0.60%
    Chloride: Not more than 0.02%
    Sodium:5.5~6.0%
    Assay: 98.0%~102.0%

     

    ITEMS

          SPECIFICATIONS

       RESULTS

    Characters

    Yellow crystalline powder

    Complies

    Identification

    a):TLC.

    b):Sulphuric acid reaction a yellow colour 

    develops

    c):It gives reaction of chlorides

     

    Complies

    Assay

    88.0%~94.0%(C22H24N2O8)

    Based on anhydrous ethanol-free substance

    90.5%

    PH

    2.0~3.0

    2.4

    Specific optical rotation

    E (1%) is 300~335 at 349nm

    325

    Heavy Metals

    ≤50ppm

    20ppm

    Specific optical rotation

    -1050~-1200

    -1130

    Light-absorbing impurities

    At490nm≤0.07

    0.02

    Related substances

    a) : β-epidoxycycline≤2.0%

    b):metacycline≤2.0%

    c):any other impurity≤0.5%

    1.8%

    0.3%

    Not found

    Ethanol

    4.3~6.0%(m/m)

    4.7%

    Sulphated ash

    ≤0.4%

    0.05%

    Weter

    1.4~2.8%

    2.0%

    Conclusion:

    Conform to BP2005

    Functions

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    1. Removing heat and damp, relieving fire and eliminating toxins;

    2. With the function of antimicrobial and antibacterial; 

    3. With the function of relaxing vascular smooth muscle and exciting other smooth muscle, such as bladder muscle, bronchial muscle and gastrointestinal muscle.

    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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    https://www.sigmachemical.com.cn/

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