Hydrofluoric acid 71-75% (01022)

• Grade : Technical

• Linear Formula : HF

• CAS Number : 7664-39-3

• Density : 1.240 g/cm3 (20 °C)

• Partition Coefficient : No data available

• Flashpoint : Not applicable

• Melting Point/Range : -75 °C

• Color : Colorless

• Physical Form : Liquid

• Boiling Point/Range : 55 °C (1,013 hPa)

• pH : Acidic

• Odor : Stinging

• Incompatible Materials : Glass and silicate-containing materials are attacked, Gives off hydrogen by reaction with metals, Incompatible with bases

• Chemical Stability : Stable under normal conditions

• Thermal Decomposition : Fire or intense heat may cause violent rupture of packages.

• Corrosivity : Corrosive to metals

• Ignition Temperature : Not applicable

• Sub Class 1 : 6.1

• Chemical Class : 8

• Harmonized System Code : 28111100

• UN Number : 1790

• Packing Group : I