Melting point :7 °C(lit.)
Boiling point :149.4 °C
Density :2.993 g/mL at 25 °C(lit.)
vapor density :2.2 (vs air)
vapor pressure :10 mm Hg ( 25 °C)
Flash point :149.5°C
storage temp. :Store below +30°C.
solubility :liquid sulfur dioxide: slightly soluble(lit.)
form :Shiny Flakes or Powder
color :White to off-white
Water Solubility :reacts vigorously with H2O, becoming hydrolyzed [HAW93] [KIR78]
Sensitive :Moisture Sensitive
Merck :13,702
CAS DataBase Reference :7783-70-2(CAS DataBase Reference)
EPA Substance Registry System :Antimony pentafluoride (7783-70-2)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.