• Products

    Sodium Metasilicate pentahydrate

    Appearance: White crystalline powder
    Molecular formula: Na2SiO3·5H2O
    Technical requirements:

     
    Top quality
    First quality
    Sodium oxide(Na2O) %
    28.0-30.0
    27.0-30.5
    Silicon dioxide(SiO2) %
    27.0-29.2
    26.0-29.0
    Iron(Fe) ppm
    ≤0.01
    ≤0.03

    Characteristics: Easily soluble in water. Aqueous solution appears basic. melting point:72C.
    Uses: Easily soluble in water. Aqueous solution appears basic.

    ŶIJ