A4730812
Hexafluorozirconic acid solution , 45wt.%inH2O , 12021-95-3
Synonym(s):
Dihydrogen hexafluorozirconate solution;Hydrogen zirconium fluoride
CAS NO.：12021-95-3
Empirical Formula: F6HZr-
Molecular Weight: 206.22
MDL number: MFCD00082965
EINECS: 234-666-0
| Pack Size | Price | Stock | Quantity |
| 250ML | RMB94.40 | In Stock |
|
| 1L | RMB197.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 100℃[at 101 325 Pa] |
| Density | 1.512 g/mL at 25 °C |
| solubility | Miscible with acid-base solutions. |
| form | Liquid |
| Exposure limits | ACGIH: TWA 5 mg/m3; STEL 10 mg/m3 NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 |
| Stability: | Stable. Incompatible with acids, oxidizing agents. Contact with acids releases hydrogen fluoride. |
| CAS DataBase Reference | 12021-95-3(CAS DataBase Reference) |
| EPA Substance Registry System | Zirconate(2-), hexafluoro-, dihydrogen, (OC-6-11)- (12021-95-3) |
Description and Uses
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
| Symbol(GHS) |   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,T |
| Risk Statements | 31-34-23/24/25 |
| Safety Statements | 26-36/37/39-45-27 |
| RIDADR | UN 3264 8/PG 2 |
| WGK Germany | 2 |
| Hazard Note | Corrosive |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 2826908090 |
