Silica gel KSKG (amorphous silicon dioxide, silicic anhydride)

Silica gel KSKG (amorphous silicon dioxide, silicic anhydride) 25kg, wholesale is a substance in the form of white, yellowish or translucent grains (depending on the impurities it contains), brittle in the dry state, slightly soluble and not swelling when placed in water or organic solvents. Silicogel is obtained by drying the gel obtained by supersaturation of a silicic acid solution, it is used as a solid hydrophilic sorbent.

The sorbent properties of the material are due to the presence in its composition of microscopic spherical particles that form a large number of pores, due to which the surface of the substance has a significant area.

The production of silica gel is based on the addition of acid to potassium or sodium silicate solutions. The resulting gel is washed, crushed and dried.

The chemical formula is H2SiO3.

Where is it applied?

Dehumidification of air and gases with high humidity or supplied to compressors;

Water absorption, corrosion prevention of metal equipment, dry-charge batteries, leather and leather products, optical instruments, foodstuffs;

Cartridges of moisture protection used in aircraft are in double-glazed windows to prevent moisture condensation;

Removal of water from freon and other liquids, adsorption of vapors of polar substances (benzene, alcohol, etc.), recovery of vapors of organic compounds for subsequent use (for example, benzene in a coke oven or gasoline, which is part of natural gases);

Purification of oils used in industry, drainage and purification of oil sludge;

Carrying out chromatographic analysis of mixtures, in pharmacology in the production of antibiotics;

Acceleration of organic reactions, as a carrier of catalysts, absorption of platinum metals;

Absorption of metal ions in waste water, radioactive isotopes;

When exposed to radioactive substances to provide medical care.

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