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22957 Vanadium(IV) oxide, 99% (metals basis)

CAS Number
12036-21-4
Synonyms

Stock No. Size Price ($) Quantity Availability
22957-09 10g 68.00
22957-18 50g 253.00
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Vanadium(IV) oxide, 99% (metals basis)

MDL
MFCD00049702
EINECS
234-841-1

Chemical Properties

Formula
O2V, may contain V6O13
Formula Weight
82.94
Form
-100 Mesh Powder
Melting point
1967°
Density
4.339
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

Vanadium(IV) oxide is used in chemical sensors, energy-conserving coatings, transparent conductors and switching materials. It acts as a stationary optical shutter, optical modulators, cameras and data storage. As infrared modulators, it is used for the missile guidance systems. Thin films made up of vanadium dioxide find applications in electro-optical switches, micro-optical switch, passive smart radiators and sunshields for spacecraft.

Notes

Incompatible with halogens and alkali metals.

Literature References

Li, H. Y.; Qiu, X.; Dong, M.; Li, X.; Zhang, Y.; Xie, B. Tuned hydrothermal synthesis of vanadium dioxide nanotubes. Ceram. Int. 2015, 41 (10), 13967-13973.

Qureshi, M. S.; Bin Mohd Yusoff, A. R.; Shah, A.; Nafady, A. A new sensitive electrochemical method for the determination of vanadium(IV) and vanadium(V) in Benfield sample. Talanta 2015, 132, 541-547.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H332-H315-H319-H335

Harmful if swallowed. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2825.30
TSCA
No

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