Potassium tetrafluoroborate

Avogadrite benzyl alcohol xanthate potassium salt Borate (1-), tetrafluoro-, potassium Borate(1-), tetrafluoro-, potassium Borate(1-), tetrafluoro-, potassium (1:1) Boron potassium fluoride (KBF4) CARBONIC ACID,DITHIO-,O-BENZYL ESTER,POTASSIUM SALT dithiocarbonic acid O-benzyl ester,potassium-salt Dithiokohlensaeure-O-benzylester,Kalium-Salz EINECS 237-928-2 MFCD00011395 NSC 168351 potassium benzyl dithiocarbonate potassium benzylxanthate Potassium boride fluoride Potassium boride fluoride (KBF4) Potassium borofluoride Potassium borofluoride (KBF4) POTASSIUM BOROFULUORIDE Potassium boron fluoride Potassium fluoborate Potassium fluoborate (KBF4) Potassium Fluorborate (KBF4) Potassium fluoroborae Potassium fluoroborate Potassium fluoroborate (KBF4) Potassium fluorohydroborate Potassium Hexafluoroposphate Potassium hydrofluoroborate Potassium O-benzyl dithiocarbonate Potassium O-benzyl xanthate Potassium tetrafluoroborate (KBF4) Potassium tetrafluoroborate(1-) potassiumm benzyldithiocarbonate Spec 101 Spec 102 Spec 104 Xanthic acid,benzyl-,potassium salt

Poison by intraperitoneal route. When heated to decomposition it emits very toxic fumes of F^?, K₂O, and BO_x. Used in sand casting of aluminum and magnesium, grinding, and in resinoid grinding wheels. See also FLUORIDES and BORON COMPOUNDS.
Safety Information of Potassium tetrafluoroborate (CAS NO.14075-53-7):
Hazard Codes: Xi,C
Risk Statements: 36/37/38-34?
R36/37/38:Irritating to eyes, respiratory system and skin.?
R34:Causes burns.??
Safety Statements: 37/39-26-45-36/37/39
S37/39:Wear suitable gloves and eye/face protection.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

• Used as the abrasive material of the thermosetting resin grinding wheel, the raw material of boron alloy, the fluxing agent of heat welding and brazing; it can also be used as the components of low chromic anhydride chrome and lead-tin alloy electrolyte.
• Used as analytical reagents and fluxes, also for the production of boron trifluoride, abrasive materials for the aluminum and magnesium casting, electrochemical engineering and chemical testing.
• Used as the fluxing agent of heat flux and brazing, and the raw material for the production of boron alloy using aluminum and magnesium casting; it acts as the filler in the heavy wheel using resin as abrasive adhesive. In the welding and fusion of silver, gold, stainless steel, it can clean up the dross of light metal. It is a raw material for the manufacture of boron trifluoride and other fluorine salts. Also used in electrochemical processes and reagents.
• Used as fluxing agent; also used for the metallurgical industry and for the preparation of boron trifluoride as well as the raw materials of other fluorine salt.
• Used as the resin finishing agents for textile printing and dyeing, improving agent of metal particle size and refining fluxes and the casting sand granules of the aluminum and magnesium alloy.