Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Potassium Fluorosilicate
           Fluorosilicic Acid
           Sodium silicofluoride
           Potassium Hydroxide Flakes
           Magnesium Fluoride
           Magnesium fluorosilicate
           Barium Fluoride
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Since hydrofluoric acid can solubility oxide, which plays an important role in the purification of aluminum and uranium. Hydrofluoric acid is also used to etch glass, carving pattern, scale and dimension text; semiconductor industry uses it to remove the silicon oxide surface, it can be used in the refinery isobutane and n-butene alkylation reaction the catalyst was removed stainless steel surface oxygen impurity "pickling" process will be used hydrofluoric acid. Hydrofluoric acid is also used for the synthesis of various fluorine-containing organic compounds, such as Teflon (PTFE) as well as a class of Freon refrigerant.

Health hazards: the skin has a strong corrosive effect. Early burns skin flushing, dry. Pale wounds, necrosis, followed by purplish-black or dark gray. Deep burns or treatment was not possible to form deep ulcers difficult to heal, and the periosteum and bone loss. This product burns, severe pain. Exposure to high concentrations of vapors may cause eye corneal perforation. Exposure to vapor, can occur bronchitis and pneumonia. Chronic effects: eye and upper respiratory tract irritation, or epistaxis, hyposmia. Dental erosion may have. Bone X-ray abnormalities rare and industrial fluorosis.

Explosion hazard: This product is flammable, corrosive, strong irritant, can cause the body burns.

Skin contact: Immediately remove contaminated clothing, rinse for at least 15 minutes with plenty of water. Medical treatment. Eye contact: immediately filed eyelid, with large flows of water or saline thoroughly washed at least 15 minutes. Medical treatment. Inhalation: rapidly from the scene to fresh air. Keep the airway open. Breathing difficulties to oxygen, non-artificial respiration, artificial respiration may lead to those who inhale hydrogen fluoride gas. Give 2-4% sodium bicarbonate solution inhalation. Medical treatment.

Ingestion: water were found to blues or egg white. Medical treatment.

Hazardous characteristics: This product is non-combustible, but it can react with most metals to produce hydrogen gas and cause an explosion. H foam immediately encountered combustion. Highly corrosive.

Hazardous combustion products: hydrogen fluoride.

Fire fighting methods: fire-extinguishing agent: mist of water, foam.