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Disodium Hydrogen Phosphate(DSP)

Country/Region china
Company Weifang Huabo Chemical Co., Ltd
Categories Phosphating Agent
Telephone 0086-536-8250386
ICP License Issued by the Chinese Ministry
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    Disodium Hydrogen Phosphate(DSP)

    Disodium Hydrogen Phosphate
    Product nameDisodium Hydrogen Phosphate
    English namesodium hydrogen phsphate
    Chemical formulaNa2HPO4 12H2O
    Molecular weight358.14
    Product quality: in accordance with GB6008-85 standard.
    Properties: Colorless rhombus crystal, easy effloresces in the air, dewatering to anhydrous matter at 100°C and breaking down into sodium pyrophosphate ; soluble in water but insoluble in alcohol, aqueous solution is alkali(PH=0.9 of 0.11N aqueous solution).
    Application: used as water softening agent; fire retardant agent of wood and paper; welding powders and glaze; detergent for printing plate and mordant in dyeing; hydrogen peroxide bleaching stabilizer ; rayon packing(reinforce the strength and elasticity of rayon); materials for making sodium pyrophosphate and other phosphates; also used in electroplating and tanning.
    Packaging: n.w.25kgs plastic-lined woven bags.

    Specifications

    Superior quality

    First-grade

    Qualified products

    Sodium Hydrogen Phosphate (as Na2HPO412H2O) %≥

    97.0

    96.0

    95.0

    Sulfate( as SO4 )%≤

    0.7

    1.2

    0.80

    Chloride(as Cl ) %≤

    0.05

    0.10

    0.50

    Water insoluble %≤

    0.05

    0.10

    0.30

    Arsenic (As) %≤

    0.005

    0.005

    15.5-19.0

    Fluoride(F)% ≤

    0.05

    0.05

    0.01

    PH value

    9.0±0.2

    9.0±0.2

    0.05

    Heavy Meltal (Pb) %≤

    0.005

    0.005

    0.05

    Buy Disodium Hydrogen Phosphate(DSP) at wholesale prices
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