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    The domestic and foreign trade
    of phosphorous chemical products

    We win by quality

    PRODUCTS

    We are committed to making the company a fine phosphate production enterprise with "prominent main business, reasonable structure, advanced management science, advanced culture, friendly environment and harmonious atmosphere".

    Disodium hydrogen phosphate (dodecahydrate)

    Application grade: technical grade
    Content: 97(%)
    Particle size: 100(mesh)
    CAS RN: 7558-79-4
    Executive standard: enterprise standard
    Brand: Junlin
    raw material for chemical, pharmaceutical, papermaking, leather and other industries.
    Product name: disodium hydrogen phosphate
    English name: sodium hydrogen phsphate
    Molecular formula: Na2HPO412H2O
    Molecular weight: 358.14
    Performance features: colorless transparent monoclinic prismatic crystal, relative density 1.52. Soluble in water, insoluble in alcohol.
    Uses: As water softener for boiler, flame retardant for textile, wood and paper; as mordant for cleaning agent, as stabilizer for hydrogen peroxide bleaching in dyeing and printing industry, as filler for artificial silk, etc.
    Product quality: meets GB6008-85 standard
    Technical index:

    Number Technical index Anhydride
    Na2HPO4
    Dodecahydrate
    Na2HPO4·12H2O
    Technical grade Food grade Technical grade Food grade
    1 Main content%≥ 98.0 98.0 97.0 97.0
    2 PH(1% aqueous solution) 8.5-10.0 8.5-10.0 8.8-9.2 8.8-9.2
    3 Sulfate %≤     0.7 0.25
    4 Heavy metal (Pb)%≤   0.001   0.001
    5 Arsenic (As)%≤   0.0003   0.0003
    6 Fluorine (F)%≤   0.005   0.005
    7 Water insoluble matter%≤ 0.10 0.10 0.10 0.10
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