What is the main use of potassium fluorosilicate？

What is the main use of potassium fluorosilicate？

Potassium fluorosilicate: hygroscopic. Slightly acidic. Slightly soluble in water. Insoluble in alcohols. It is soluble in hydrochloric acid with slightly higher solubility with temperature

Have increased. Hydrolyzed in hot water to potassium fluoride, hydrogen fluoride and silicic acid. When burned, it breaks down into potassium fluoride and silicon tetrafluoride.

Zinc fluorosilicate main uses

Used as fast hardening agent for concrete, post-washing treatment agent, moth prevention agent and wood preservative, plaster of Paris

Reinforcer, polyester fiber catalyst, also used for zinc electrolytic bath.

Dol magnesium can be toxic if you ingest or inhale dust. Dust can strongly irritate the eyes and respiratory system. Reacts with acid and gives off prickles

Excitatory and corrosive hydrogen fluoride and silicon tetrafluoride gases. Skin contact: take off contaminated clothing and rinse with plenty of running water.

Eye contact: immediately lift eyelid, rinse thoroughly with plenty of flowing water or normal saline for at least 15 minutes. Go to a doctor. Inhalation: fast

Leave the scene to fresh air. Keep airway open. If breathing is difficult, give oxygen. If breathing stops, proceed immediately

Breathing. Go to a doctor. Eat: drink enough warm water to induce vomiting. Go to a doctor. Closed operation, local exhaust.