12021-95-3

Name Hexafluorozirconic acid
CAS 12021-95-3
EINECS(EC#) 234-666-0
Molecular Formula F6OZn
MDL Number MFCD00082965
Molecular Weight 195.38
MOL File 12021-95-3.mol
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Chemical Properties

Appearance light green liquid
Boiling point  100℃[at 101 325 Pa]
density  1.512 g/mL at 25 °C
solubility  Miscible with acid-base solutions.
form  Liquid
Stability: Stable. Incompatible with acids, oxidizing agents. Contact with acids releases hydrogen fluoride.
Exposure limits ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3
InChI 1S/6FH.Zr/h6*1H;/q;;;;;;+4/p-4
InChIKey DXIGZHYPWYIZLM-UHFFFAOYSA-J
SMILES F.F.F[Zr](F)(F)F
CAS DataBase Reference 12021-95-3(CAS DataBase Reference)
EPA Substance Registry System 12021-95-3(EPA Substance)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Skull and Crossbones (GHS06)
GHS05,GHS06
Signal word  Danger
Hazard statements  H301+H311-H314-H332
Precautionary statements  P261-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C
Risk Statements 
R31:Contact with acids liberates toxic gas.
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S27:Take off immediately all contaminated clothing .
RIDADR  UN 3264 8/PG 2
WGK Germany  2
Hazard Note  Corrosive
TSCA  Yes
REACH Registrations Active
HazardClass  8
PackingGroup  II
HS Code  2826908090
Storage Class 6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Oral
Acute Tox. 4 Inhalation
Eye Dam. 1
Skin Corr. 1B

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