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VANADIUM(IV) OXIDE

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Company Name: HENAN BON INDUSTRIAL CO.,LTD
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Products Intro: Product Name:VANADIUM(IV) OXIDE
CAS:12036-21-4
Purity:0.99 Package:5KG;1KG;6752KG
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +86-0371-55052911;; +8613343822234;+8618703821685;+8618530059196
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Products Intro: CAS:12036-21-4
Purity:97% Package:25g, 500g, 5kg,25kg ,bulk package
Company Name: SINOPRO.CO.LTD
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Products Intro: Product Name:Nano Vanadium Dioxide
CAS:12036-21-4
Purity:99%, 99.9% Package:1kg, 20kg, 100kg, 1MT
Company Name: Zhuoer Chemical Co., Ltd
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Products Intro: Product Name:VO2
CAS:12036-21-4
Purity:0.99 Package:25KG;5KG;1KG
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Products Intro: Product Name:Vanadium(IV) oxide
CAS:12036-21-4

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VANADIUM(IV) OXIDE Basic information
Description References
Product Name:VANADIUM(IV) OXIDE
Synonyms:Vanadium oxide (VO2);vanadiumoxide(vo2);VO2;VANADIUM TETRAOXIDE;VANADIUM OXIDE;VANADIUM(IV) OXIDE;VANADIUM DIOXIDE;Vanadium(Ⅳ)oxide
CAS:12036-21-4
MF:O2V
MW:82.94
EINECS:234-841-1
Product Categories:metal oxide
Mol File:12036-21-4.mol
VANADIUM(IV) OXIDE Structure
VANADIUM(IV) OXIDE Chemical Properties
Melting point 1967°C
density 4.339 g/mL at 25 °C(lit.)
form Powder
Specific Gravity4.339
color black
Water Solubility Insoluble in water.
CAS DataBase Reference12036-21-4(CAS DataBase Reference)
EPA Substance Registry SystemVanadium oxide (VO2) (12036-21-4)
Safety Information
Hazard Codes Xi
Risk Statements 36/38
Safety Statements 26-37/39
RIDADR UN3285
WGK Germany 3
10-23
HazardClass 6.1
PackingGroup II
HS Code 28253090
MSDS Information
ProviderLanguage
ALFA English
VANADIUM(IV) OXIDE Usage And Synthesis
DescriptionVanadium (IV) dioxide is a kind of inorganic compound with its chemical formula being VO2. It can undergo a phase transition at a normal temperature (~66 °C). Its electrical resistivity and opacity can also change several fold. These special properties make it have many applications. For example, it can be used in chemical sensors, energy-conserving coatings, transparent conductors and switching materials. It can also be used as a stationary optical shutter, optical modulators, cameras and data storage. Moreover, it can be applied to the missile guidance system due to its infrared modulation capability. It can also be used to make thin films which have been used in electro-optical switches, micro-optical switch, passive smart radiators and sunshields for spacecraft. It can also be used in phase change computing and memory.
Referenceshttps://en.wikipedia.org/wiki/Vanadium(IV)_oxide
https://www.alfa.com/en/catalog/022957/
Chemical PropertiesBlue-black powder. Insoluble in water; soluble in alkalies and acids.
Chemical PropertiesVanadium(IV) Oxide (vanadium dioxide, VO2) is a blue-black solid, having a distorted rutile (TiO2) structure. It can be prepared from the reaction of V2O5 at the melting point with sulfur or carbonaceous reductants such as sugar or oxalic acid. The dioxide slowly oxidizes in air. Vanadium dioxide dissolves in acids to give the stable (VO)2+ ions and in hot alkalies to yield vanadate(IV) species, eg, (HV2O5)?.
HazardToxic and irritating.
VANADIUM(IV) OXIDE Preparation Products And Raw materials
Tag:VANADIUM(IV) OXIDE(12036-21-4) Related Product Information
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