Hexafluorozirconic acid (01745)

• Synonyms : zirconium(IV) fluoride dihydrofluoride

• Application : Electroplating industry

• EC Number : 2006/12/EC; 2008/98/EEC

• CAS Number : 12021-95-3

• Linear Formula : H2ZrF6

• Chemical Composition : Dihydrogen hexafluorozirconate( 2-)|Hydrogen fluoride (Impurity)

• pH : < 1.0 (20 °C)

• Vapor Pressure : similar to water hectopascal

• Odor : Stinging, Irritating, Strong

• Melting Point/Range : No data available

• Phosphorescence Color : Colourless to Blue Green|Greenish-Blue

• Color : Colorless

• Partition Coefficient : No data available

• Flashpoint : Not applicable

• Boiling Point/Range : 100 °C (1,013 hPa)

• Density : 1.55 g/cm3 (20 °C)

• Solubility in Water : Completely miscible

• Physical Form : Crystalline powder

• Self Ignition : Not auto-flammable

• Ignition Temperature : Not applicable

• Flammability : Not applicable

• Corrosivity : Corrosive to metals

• Oxidizing : The substance or mixture is not classified as oxidizing

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

• Evaporation Rate : No data available

• Chemical Stability : No decomposition if stored and applied as directed. Stable under recommended storage conditions.

• Thermal Decomposition : No decomposition if used as directed.

• Packing Group : II

• Harmonized System Code : 2811196190

• UN Number : 2922

• Sub Class 1 : 6.1

• Chemical Class : 8

• Concentration : Dihydrogen hexafluorozirconate( 2-) - >= 25 % to < 50 %|Hydrogen fluoride (Impurity) - <= 0.5 %