• Products

    Anhydrous sodium metasilicate

    Appearance: White grain.
    Molecular formula: Na2SiO3
    Technical requirements: Standard of America PQ Company

    Sodium oxide(Na2O) %
    49.5-51.5
    Silicon dioxide(SiO2) %
    45.0-47.0
    Iron(Fe) ppm
    ≤ 300

    Particle size distribution, mesh

    20-48
    Whiteness %
    ≥ 80

    Characteristics: Easily soluble in water. Aqueous solution appears basic.
    Uses: Composition for detergent, metal cleaning agent etc..

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