Aluminium potassium sulfate dodecahydrate with CAS 7784-24-9

what is of  Isobutyl 3,5-diamino-4-chloro benzoate with CAS 32961-44-7?

A hydrate resulting from the the formal combination of anhydrous potassium aluminium sulfate with 12 mol eq. of water.

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    1.Quick details of  Aluminium potassium sulfate dodecahydrate with CAS 7784-24-9

    CAS No.:32961-44-7
    Other Names:Isobutyl 3,5-diamino-4-chloro benzoate
    MF:C11H15ClN2O2
    EINECS No.:251-311-5
    Place of Origin:China
    Type:Syntheses Material Intermediates
    Purity:99%
    Brand Name:Unilong
    Model Number:JL20211885
    Application:Industrial use
    Appearance:powder
    Density:1.252
    Melting point:86-90℃
    Boiling Point::390.1 oC at 760 mmHg
    flash point:189.7 oC
    PSA::78.34000
    logP::3.47960
    solubility:/
    Package:25kg/drum
    Sample:Availiable
    MOQ:25Kilograms

    2.Description of Aluminium potassium sulfate dodecahydrate with CAS 7784-24-9

    Melting point 92 °C(lit.)
    Boiling point 200°C
    density 1.757 g/mL at 25 °C(lit.)
    storage temp. Store at +5°C to +30°C.
    solubility H2O: soluble0.5M, clear, colorless
    form Solid
    Specific Gravity 1.757
    color White
    Odor Odorless
    PH 3.0-3.5 (25℃, 50mg/mL in H2O)
    PH Range 3.3

    3.Application 

    Aluminium potassium sulfate dodecahydrate is a white crystal that is soluble in water. It is made by roasting alunite in a furnace and then harvesting the product by crystallization. Aluminium potassium sulfate dodecahydrate was used to harden gelatin emulsions by introduction, by bathing the exposed plates prior to development, or by use in the fixing bath. Mixed with citric or other acids, it was also used as a clearing bath to remove developer stains in negatives.

    4.Packing

    25kgs/drum,9tons/20’container

    25kgs/bag,20tons/20’container

     

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