Hazard Toxic by inhalation. TLV: 5 ppm; STEL 10 ppm.
Risk R23/25
Safety
Poison by ingestion. Mildly toxic by inhalation. Accidental human exposure caused nausea, vomiting, cramps, itching. May be narcotic in high concentration. Experimental reproductive effects. Can react with water, steam. When heated to decomposition it emits very toxic fumes of F− and SOx. See also FLUORIDES.
Hazard Codes: 
C,
N,
T
Risk Statements: 23/25-36/37/38-50-48/20-23
R20:Harmful by inhalation.
R23 :Toxic by inhalation.
R23/25:Toxic by inhalation and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
R48:Danger of serious damage to health by prolonged exposure.
R50:Very toxic to aquatic organisms.
Safety Statements: 23-37/39-45-61-60
S23:Do not breathe vapour.
S37/39:Wear suitable gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S60:This material and its container must be disposed of as hazardous waste.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
