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    Sodium Dichromate, For Inorganic Chemicals, Purity : 99%

    Sodium Dichromate, For Inorganic Chemicals, Purity : 99%

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    • ClassificationInorganic Salts
    • Purity99%
    • Grade StandardReagent Grade, Analytical Grade
    • ApplicationInorganic Chemicals
    • Other NamesSodium Dichromate Dihydrate
    • Supply TypeManufacturer, Exporter, Supplier
    • Preferred Buyer Location All over the world
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    Company Information

    Desicca Chemicalsverified-icon
    location Vikhroli, Mumbai, Maharashtra
    View Number
    • calendar Member Since 22 Years
    • building Nature of Business Manufacturer
    • gst icon GST No. 27ABRPG2821M1ZC

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    Product Details no_img_icon

    • ApplicationInorganic Chemicals
    • ClassificationInorganic Salts
    • Other NamesSodium Dichromate Dihydrate
    • Purity99%
    • Grade StandardReagent Grade, Analytical Grade

    grades: tech/ extra pure / lr / ar / gr
    sodium dichromate is a soluble crystalline solid compound, usually obtained as red or orange crystals and used as an oxidizing agent, corrosion inhibitor, and mordant.
    formula na 2cr2o7 also called (not in technical usage) sodium dichromate.
    molar mass:     261.97g/mol (anhydrous)
                            298.00g/mol (dehydrate)
    specification - sodium dichromate
    sodium dichromate
    odourodourless
    density2.52 g/cm3
    melting point356.7 °c (674.1 °f; 629.8 k)
    boiling point400 °c (752 °f; 673 k) decomposes
    solubility in water73 g/100 ml at 25 °c)
    solubility in other solventssoluble in methanol, ethanol
    refractive index (nd)1.661 (dehydrate)
    appearance: bright red
    uses / applications:

    it is mainly used in the manufacturing of chromic acid, chrome pigment and other chromic salts. It is also used in the industries of tanning leather, textile, electroplating, medicine, oil & fat, petroleum, dye and drilling, etc.
    properties:

    sodium dichromate is the inorganic compound with the formula na2cr2o7. Usually, however, the salt is handled as its dihydrate na2cr2o7•2h2o. Virtually all chromium ore is processed via conversion to sodium dichromate and virtually all compounds and materials based on chromium are prepared from this salt
    packaging:

    local - 50kg hdpe bag with airtight inside polylinner
    export- 50 kg fibre drums.
    sr no.testextra pure / lr
    1.descriptionorange red crystals or crystalline powder
    2.identityna : passes test
    cr2o7 : passes test
    3.    test solutionthe solution is clear
    4.assaynlt 99%
    5.chloride ( cl )nmt 0.03%
    6.sulphate ( so4)nmt 0.2%
    7.potassium (k)nmt 0.1%
    sr no.testar/ gr
    1.descriptionorange red crystals or crystalline powder
    2.identifyna : passes test
    cr2o7 : passes test
    3.test solutionthe solution is clear
    4.assaynlt  99.5%
    5.substance soluble in waternmt 0.005%
    6.chloride ( cl )nmt 0.001%
    7.sulphate ( so4)nmt 0.01%
    8.calcium (ca)nmt 0.002%
    9.copper (cu)nmt 0.01%
    10.                iron (fe)nmt 0.002%
    11.lead (pb)nmt 0.002%
    12.potassium (k)nmt 0.01%


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