Amorphous sodium silicate powder

Details Amorphous sodium silicate powder Amorphous sodium silicate powder

1995-07-12

1996-04-23

Lewis, Michael

Chemistry of inorganic compounds

Silicon or compound thereof

Oxygen containing

252135, C01B 3332

Patent

active

055100961

ABSTRACT:
Amorphous sodium silicate powder exhibiting excellent water softening power and suitable as a detergent builder is provided. This amorphous sodium silicate powder is characterized in that when the molar ratio of SiO.sub.2 /Na.sub.2 O is expressed by n and the specific surface area thereof is expressed by S(m.sup.2 /g), the following expressions:

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