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Potassium Fluoride

  • Post Date:

    Dec 21,2024

  • Expiry Date:

    Jun 19,2025

  • Detailed Description:

    Cas No. :7789-23-3 Specs:Purity % Min :99.1 (Outstanding Grade)
    Specification of Anhydrous Potassium Fluoride
    Items
    Electronic Grade A
    Electronic Grade B
    Outstanding Grade
    AR Grade
    CP Grade
    Food Grade
    Industrial Grade (HG/T2829-1997)
    Appearance
    White Powder without Cake
    White Powder without Cake
    White Powder without Cake
    White powder , clear and no insoluble in 1:2 water solution
    White powder , clear and no insoluble in 1:2 water solution
    White powder
    White powder
    Purity % Min
    99.0
    99.0
    99.1
    99.0
    98.0
    98.0-99.5
    98.0
    Loss on Drying (140 ℃ ) % Max
    0.5
    0.01
    Burnt loss (700 ℃ ) % Max
    0.14
    SO4 ppm ≤
    200
    400
    100
    300
    0.005
    CL ppm ≤
    10
    10
    50
    20
    50
    0.05
    7000
    Free Acid % Max
    0.02
    0.01
    0.01
    0.05
    0.1
    0.2
    0.3
    Moisture % Max
    0.2
    0.2
    0.2
    0.5
    Free Alkali % Max
    0.2
    0.01
    0.1
    0.1
    Fluosilicate % Max
    0.01
    Fe ppm Max
    1
    5
    3
    5
    10
    0.005
    Na ppm Max
    1000
    4000
    1300
    Cd ppm Max
    1
    Ca ppm Max
    1
    5
    2
    Si ppm Max
    1
    8
    3
    Mg ppm Max
    1
    5
    1
    Al ppm Max
    1
    10
    2
    0.003
    B ppm Max
    2
    5
    2
    Pb ppm Max
    2
    10
    2
    10
    50
    Cr ppm Max
    1
    5
    2
    Cu ppm Max
    1
    5
    2
    Mn ppm Max
    1
    2
    Ni ppm max
    1
    5
    2
    Mo ppm Max
    1
    2
    Sn ppm Max
    1
    S ppm Max
    5
    5
    5
    Ti ppm Max
    1
    W ppm Max
    1
    5
    As ppm Max
    0.2
    5
    0.2
    2
    PH in 5% solution
    7.5?.0

  • CAS Registry Number:

    7789-23-3

  • Synonyms:

    ;Potassium fluoride anhydrous;potassium fluoride spray dried;Anhydrous Potassium Fluoride;POTASSIUM FLUORIDE IN D2O NMR REFERENCE STANDARD;POTASSIUM FLUORIDE ON CELITE(R);Potassium fluoride solution;Potassium fluoride on alumina;

  • Molecular Formula:

    KF

  • Molecular Weight:

    58.0967

  • Molecular Structure:

    7789-23-3 Potassium fluoride

  • Hazard Symbols:

     T:Toxic;

  • Risk Codes:

    R23/24/25:;

  • Safety Description:

    S26:;
    S45:;
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