Synonym(s): Tantalum pentafluoride
Formula: TaF5
Formula weight: 275.94
Purity: 99.9% (metals basis)
CAS Number: 7783-71-3
UN Number: UN3260
Hazard Class: 8
Packing Group: II
Harmonized Tariff Code: 2826.19
Hazard Statements: H301-H311-H314-H318-H332
Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if inhaled.
Precautionary Statements: P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 20/21/22-34
Harmful by inhalation, in contact with skin and if swallowed. Causes burns.
Safety Phrases: 26-27-36/37/39
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take off immediately all contaminated clothing. Wear suitable protective clothing, gloves and eye/face protection.