399108
Tungsten(VI) fluoride
≥99.9%
Synonym(s):
Hexafluorotungsten, Tungsten hexafluoride
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About This Item
Linear Formula:
WF6
CAS Number:
Molecular Weight:
297.83
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-029-1
MDL number:
Assay:
≥99.9%
Form:
gas (compressed)
Quality Level
assay
≥99.9%
form
gas (compressed)
reaction suitability
core: tungsten
bp
17.5 °C (lit.)
mp
2.3 °C (lit.)
SMILES string
F[W](F)(F)(F)(F)F
InChI
1S/6FH.W/h6*1H;/q;;;;;;+6/p-6
InChI key
NXHILIPIEUBEPD-UHFFFAOYSA-H
General description
Tungsten hexafluoride may be used as a precursor to prepare tungsten (VI) oxide.
Packaging
Packaged in cylinders.
Other Notes
A stainless steel control valve or gas regulator is recommended.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Press. Gas Compr. Gas - Skin Corr. 1A
supp_hazards
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles
Regulatory Information
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Chemical vapor deposition of tungsten oxide.
Kirss RU and Meda L
Applied Organometallic Chemistry, 12(3), 155-160 (1998)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 399108-225G | 04061833606629 |
| 399108-450G | 04061833606636 |