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      Products
     
    Products
     
     Sodium bromide (NaBr)

    Chemical Name: NaBr; Bromide salt of sodium; Sedoneural; Sodium bromide
    Molecular formula: NaBr
    Molecular weight: 102.9
    CAS NO.: 7647-15-6
     

    item
    Specification
    Export Grade
    Photo Grade
    Appearance
    White Crystal
    White Crystal
    Assay(as NaBr)% ≥
    99
    99.5
    Degree of Clearance
    To pass test
    To pass test
    Chloride(as CL)% ≤
    0.1
    0.1
    Sulphates(as SO4 )% ≤
    0.01
    0.005
    Bromates(as BrO3 )% ≤
    0.003
    0.001
    PH(10% solution at 25 degree C)
    5-8
    5-8 
    Moisture%
    0.5
    0.3
    Lead(as Pb) % ≤
    0.0005
    0.0003
    Iodide(as I)% ≤
     
    0.006
    Iron(as Fe)% ≤
     
    0.0002
    Transmittance 5% at 410nm
     
    93.0-100.0
    Deoxidize experience(To KMnO4)
     
    The red unchanged above half hour  

     

    Use:This product is used for making sensitive emulsion of photographic film and for making medicinal intermediates in medico-industries, e.g.diuretic,sedative etc. It is also used as bromide making complex material and complex dyes.
    Package: Packed by 25KGS Paper Drums or 25KGS Paper Bags.

     

     
     
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