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Fluorosilicic Acid

    Specifications

    HS Code

    167380

    Chemical Name Fluorosilicic Acid
    Chemical Formula H2SiF6
    Cas Number 16961-83-4
    Molar Mass 144.09 g/mol
    Appearance Colorless to slightly yellow liquid
    Odor Pungent
    Density 1.22 g/cm³ (25°C)
    Boiling Point 108°C
    Melting Point -15°C
    Solubility In Water Miscible
    Ph Less than 1 (strongly acidic)
    Common Uses Water fluoridation, metal treatment, glass etching
    Hazard Classification Corrosive, toxic
    Un Number 1778
    Vapor Pressure 35 mmHg (20°C)

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