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VANADIUM PENTAFLUORIDE

Product Name
VANADIUM PENTAFLUORIDE
CAS No.
7783-72-4
Chemical Name
VANADIUM PENTAFLUORIDE
Synonyms
Vanadium(V) fluoride;VANADIUM PENTAFLUORIDE;Five vanadium fluoride;Vanadium(V)pentafluoride
CBNumber
CB6144733
Molecular Formula
F5V
Formula Weight
145.93
MOL File
7783-72-4.mol
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VANADIUM PENTAFLUORIDE Property

Melting point:
19.5°
Boiling point:
bp 47.9°
Density 
d419.5 2.502
solubility 
reacts with H2O
form 
colorless liquid
color 
colorless
Water Solubility 
hydrolyzed in H2O, dilute alkali; soluble anhydrous HF [MER06]
crystal system
Nogata
Space group
Pmcn
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.541.6720.7539090900.6799
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Safety

RIDADR 
2922
HazardClass 
8
PackingGroup 
I
HS Code 
2826199090
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Hazard and Precautionary Statements (GHS)

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VANADIUM PENTAFLUORIDE Chemical Properties,Usage,Production

Chemical Properties

liquid; etches glass slowly at room temp; appreciable vapor pressure at room temp; enthalpy of vaporization 44.52 kJ/mol; enthalpy of fusion 49.96 kJ/mol [CRC10] [MER06]

Synthesis

A small nickel or platinum boat containing VF 4 is placed in a nickel tube and gradually heated to 650°C in a stream of dry N2 . The exit gases are collected in a large-diameter quartz trap maintained at —78°C. The trap is attached to a drying tube with anhydrous KF to exclude atmospheric moisture. The heating process must be effected slowly, since otherwise the unreacted VF4 is blown out of the reaction tube. The product is allowed to cool in a nitrogen stream and the VF5 is discharged directly from the gas trap into a storage container. A greenish-yellowish residue (VF4) remains in the boat. The yield is almost quantitative.

storage

The product is stored in sealed iron, nickel, copper or platinum containers.

VANADIUM PENTAFLUORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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VANADIUM PENTAFLUORIDE Suppliers

China 11 United States 1 Global 12
Hunan chemfish Scientific co.,ltd
Tel
19313119705 15707487186
Email
sales@chemfish.com
Country
China
ProdList
4961
Advantage
58
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58
China Isotope Development Co.,Ltd
Tel
17331008322
Fax
051082803581
Email
178069904@qq.com
Country
China
ProdList
199
Advantage
58
DWS Specialty Gas Co., Ltd
Tel
15906197626
Fax
0510-6511610
Email
yanning@abamtc.com
Country
China
ProdList
500
Advantage
58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
029-029-029-81148696 18161915376
Email
1040@dideu.com
Country
China
ProdList
10001
Advantage
58
Shanghai Jasper Gas Co., Ltd.
Tel
13218776790 13218776790;
Email
13218776790@163.com
Country
China
ProdList
446
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58
ShangLan Gases （ShangHai）Co.，Ltd
Tel
400-1882517 13194677939
Fax
021-58931959
Email
shineliu@shanglangas.com
Country
China
ProdList
568
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58
SUZHOU SENFEIDA CHEMICAL CO.,LTD
Tel
+86-0512-83500002 +8618662433356
Email
3899766280@qq.com
Country
China
ProdList
26362
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58
Hu Bei Jiutian Bio-medical Technology CO.,Ltd
Tel
027-88013699 17354350817
Email
Ryan@jiutian-bio.com
Country
China
ProdList
5949
Advantage
58
Shaanxi Didu New Materials Co. Ltd
Tel
+86-89586680 +86-13289823923
Email
1026@dideu.com
Country
China
ProdList
9080
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58

7783-72-4, VANADIUM PENTAFLUORIDERelated Search:

Vanadium VANADIUM(IV) FLUORIDE VANADIUM TRIFLUORIDE VANADIUM PENTAFLUORIDE AMMONIUM HEXAFLUOROVANADATE(III) 99.99%

  • VANADIUM PENTAFLUORIDE
  • Vanadium(V) fluoride
  • Vanadium(V)pentafluoride
  • Five vanadium fluoride
  • 7783-72-4
  • F5V