Factory supply Sodium tetraphenylboron / Sodium tetraphenylborate with best price CAS 143-66-8
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    Product Name Sodium tetraphenylboron
     CAS No. 143-66-8 
     Appearance White powder
     Assay ≥99%
     Capacity 200mt/year
     Min.packing 1gram
     Application Organic intermediate
     Standard Enterprise export
     Manufacturer Jinan Finer Chemical Co., Ltd
    More information

    Synonyms: Sodium tetraphenylborate
    Tetraphenylboron sodium
    Molecular Formula: C24H20BNa
    Molecular Weight: 342.22
    CAS Registry Number: 143-66-8
    EINECS: 205-605-5
    Melting point: 300 ºC

    Basic Information

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    Item

    Standard

    Test Results

    Identification

    A.H-NMR:Comply with the structure

    Complies

     

    B.LC-MS:Comply with the structure

    Complies

     

    C.The IR spectrum of sample should be identical with that of reference standard;

    Complies

     

    D.HPLC-ESI-MS

    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

    Complies

    Loss on drying

    ≤0.5%

    0.11%

    Heavy metals

    ≤10 ppm

    <10ppm

    Sulphated ash

    ≤0.2%, determined on 1.0 g.

    0.009%

    Related substances

    Unspecified impurities: for each impurity

    ≤0.10%

    <0.10%

     

    Total Impurity

    ≤1.0%

    0.18%

    Purity

    ≥99.0%

    99.82%

    Assay

    99.0%~101.0% (anhydrous substance).

    99.9%

    Functions

    .png It is used as catalyst of condensation polymerization and the test of sodium and potassium organic compound.

    Packaging & Shipping

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    Our Services

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    Company Information

    Qingdao Sigma Chemical Co., Ltd.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 Qingdao Sigma Chemical Co., Ltd 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.
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    FAQ

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