679755

Hexafluorozirconic acid solution

50 wt. % in H₂O

• Synonym(s): Dihydrogen hexafluorozirconate solution, Hydrogen zirconium fluoride
• Linear Formula: H₂ZrF₆
• CAS Number: 12021-95-3
• Molecular Weight: 207.23
• MDL number: MFCD00082965
• UNSPSC Code: 12161600
• PubChem Substance ID: 24885513
• NACRES: NA.22

Properties

• reaction suitability: core: zirconium; reagent type: catalyst
• Quality Level: 100
• concentration: 50 wt. % in H₂O
• density: 1.512 g/mL at 25 °C
• SMILES string: F.F.F[Zr](F)(F)F
• InChI: 1S/6FH.Zr/h6*1H;/q;;;;;;+4/p-4
• InChI key: DXIGZHYPWYIZLM-UHFFFAOYSA-J

Description

Application

Used for:

• Hexafluorozirconic acid based surface pretreatments on steel for corrosion resistance
• Preparation of titania photocatalyst synthesized from ionic-liquid-like precursor
• Synthesis of fluoride-releasing dental monomer
• As precursor to ZrO2 ceramic thin films

Safety Information

• pictograms: GHS06,GHS05
• signalword: Danger
• hcodes: H301 + H311,H314,H332
• pcodes: P261 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable