Shape: irregular grains.
Color: colorless, transparent glass-like.
Insoluble in acids (except for hydrofluoric acid), soluble in caustic alkali solution.
Compared with silica gel, it contains more hydroxyls and is a kind of high-purity reagent silica gel.
Use:
Mainly used for chemical reagents, fusion agent for processing tungsten filaments.
Packaging:
500g net per plastic bottle
Silicon acid, commonly referred to as silicic acid, is a weak inorganic compound formed by the hydration of silicon dioxide. Its general formula is H4SiO4 or Si(OH)4. This substance typically exists as a colloidal suspension or gel rather than a stable crystalline solid under standard conditions.
While generally safe, prolonged inhalation of silica dust poses respiratory risks; appropriate PPE is mandatory. Store in cool, dry environments away from strong alkalis to prevent rapid decomposition. Do not ingest industrial grades intended for non-food applications.