Skip to main contentAccessibility help
Accessibility feedback
Press / to jump to the search box
Choose what you’re giving feedback on
  • Delete
  • See more
  • Delete
    • See more
    • Report inappropriate predictions
    Quick Settings
    Sign in
    AI Mode
    All
    Images
    Shopping
    Videos
    Forums
    Short videos
    More
    Web
    News
    Books
    Maps
    Tools

    Search Results

    Any time
    Any time
    Past hour
    Past 24 hours
    Past week
    Past month
    Past year
    Custom range...
    Custom date range
    Go
    All results
    All results
    Verbatim
    Advanced Search
    About 37,300 results (0.38s) 
    Ctrl+Shift+X to select

    Did you mean: V2O5 Orange-yellow Powder

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Vanadium Pentoxide Powder (TG>99.2% V2O5) - U.S. VANADIUM
    Vanadium pentoxide (
    V2O5cap V sub 2 cap O sub 5
    𝑉2𝑂5
    ) is a yellow-to-orange crystalline powder, acting as the most common, stable oxide of vanadium. It is a vital industrial catalyst, notably for sulfuric acid production, and a key precursor for vanadium redox flow batteries (VRFBs) and pigments. This powder is slightly soluble in water and denser than water, with a melting point of
    690
    ∘C
     (
    1
    ,
    274
    ∘F
    ). 
    Key Properties & Characteristics 
    • Appearance: Deep orange when freshly precipitated, usually appearing as a yellow-orange powder or dark-gray flakes.
    • Molecular Weight:
      181.88
      g/mol
    • Structure: Primarily orthorhombic
    • Melting Point:
      1
      ,
      274
      ∘F
       (
      690
      ∘C
      )
    • Density: Approx.
      3.4
      g/cm3
       (approx.
      75
      –
      82
      lb/ft3
       bulk density)
    • Solubility: Slightly soluble in water (
      0.8
      g/L
       at
      20
      ∘C
      )       
    Industrial & Technical Applications 
    • Catalysis: Used widely as a catalyst for producing sulfuric acid and in various oxidation processes, such as the synthesis of maleic anhydride.
    • Energy Storage: A key precursor for electrolyte solutions in Vanadium Redox Flow Batteries (VRFBs).
    • Metallurgy: Essential for producing steel alloys, particularly for automobile parts, gears, and tools.
    • Ceramics & Glass: Serves as a pigment and colorant in ceramics and as a UV absorber in glass. 
    Handling & Safety 
    • Safety Status: Vanadium pentoxide is classified as hazardous. Inhalation of high levels can cause lung damage, while ingestion may cause serious health issues (e.g., respiratory irritation, eye damage).
    • Handling Precautions: Requires protective equipment, such as full-face masks with particle filters (type P), safety glasses, and impervious gloves.
    • Storage: Keep in a cool, dry place away from incompatible materials. 
    Pricing & Availability 
    • Purity: Commonly available at >99.2% or >99.5% purity for industrial and research use.
    • Form: Available from chemical suppliers in powders, nanocrystals, and flakes. 
    For detailed product specs and purchasing, you can check suppliers like US Vanadium or for nano-specific options US Nano. 
    • Vanadium Pentoxide Powder (TG>99.2% V2O5)
      Vanadium pentoxide (V2O5) powder is available for $18.18–$908.96. It contains a minimum of 99.2% V2O5. The powder is ideal for ind...
      u.s. vanadium
    • Vanadium(V) Oxide NanoPowder / V2O5 Nanoparticles / Vanadium Pentoxide Nanoparticles, 99.5%, D/L: 200nmx500nm
      Vanadium(V) oxide nanoparticles, also known as vanadium pentoxide, are an inorganic compound with the formula VO. It is a brown/ye...
      US Research Nanomaterials Inc.
    • Vanadium - Toxic Substance Portal - CDC
      Feb 10, 2021 — Vanadium in the form of vanadium oxide is a component in special kinds of steel that is used for automobile parts, springs, and ba...
      Centers for Disease Control and Prevention | CDC (.gov)
    Show all
    Show more

    Web results

    Vanadium Pentoxide Powder (TG>99.2% V2O5)


    u.s. vanadium
    https://usvanadium.com › Shop
    u.s. vanadium
    https://usvanadium.com › Shop
    Glass & Ceramics: Enhances color properties in glass and acts as a UV absorber. Pigments: Integral in producing yellow, orange, and red pigments. Metallurgy: ...Read more
    $18.18 to $908.96

    Vanadium(V) oxide


    Wikipedia
    https://en.wikipedia.org › wiki › Vanadium(V)_oxide
    Wikipedia
    https://en.wikipedia.org › wiki › Vanadium(V)_oxide
    Commonly known as vanadium pentoxide, it is a dark yellow solid, although when freshly precipitated from aqueous solution, its colour is deep orange.Read more

    Vanadium oxide (V2O5) - PubChem - NIH


    National Institutes of Health (.gov)
    https://pubchem.ncbi.nlm.nih.gov › compound › Vana...
    National Institutes of Health (.gov)
    https://pubchem.ncbi.nlm.nih.gov › compound › Vana...
    Vanadium pentoxide appears as a yellow to red crystalline powder. Slightly soluble in water and denser than water. Contact may cause severe irritation to skin, ...Read more
    People also ask
    What color does vanadium oxidize?
    Vanadium is one such metal. It is capable of oxidation states of +2, +3, +4, and +5. Each of these states have a different color: purple (II), green (III), blue (IV) and yellow (V). In addition to different colors, the reductive potential is also different for each state.Mar 15, 2021

    8: Vanadium Rainbow - Chemistry LibreTexts


    Chemistry LibreTexts
    https://chem.libretexts.org › Courses › 08:_Vanadium_R...
    Chemistry LibreTexts
    https://chem.libretexts.org › Courses › 08:_Vanadium_R...
    What is V2O5 used for?
    An error has occurred. Please try again later.

    Ask anything in AI Mode

    Explain its role in sulfuric acid production
    Describe its use in steel alloys
    Tell me more about vanadium flow batteries
    What is the color of V2O5?
    Vanadium pentoxide (V2O5) is an oxyanion of transition metal Vanadium (Group-5, block-d), with melting point 936 K, boiling point 2020 K, pale or yellow color and with band gap energy of 2.3 eV [18], [19], [20], [21], [22].

    Preparation and characterization of Vanadium pentoxide (V 2 O 5 ) for ...


    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    ScienceDirect.com
    https://www.sciencedirect.com › article › abs › pii
    Which vanadium ion is yellow?
    This yellow solution is usually represented as containing VO2+(aq) ions (dioxovanadium(V) ions) in which vanadium has an oxidation number of +5.

    The oxidation states of vanadium | Class experiment | RSC Education


    Royal Society of Chemistry: Education
    https://edu.rsc.org › experiments › 2003.article
    Royal Society of Chemistry: Education
    https://edu.rsc.org › experiments › 2003.article

    Web results

    Vanadium(V) Oxide Powder V2O5 (CAS No. 1314-62-1)


    Stanford Advanced Materials
    https://www.samaterials.com › vanadium › 2077-vanadiu...
    Stanford Advanced Materials
    https://www.samaterials.com › vanadium › 2077-vanadiu...
    Feb 28, 2026 — Vanadium(V) oxide, with its chemical formula V₂O₅, is an inorganic substance that has an orange-yellow, brick-red, or reddish-brown crystalline ...Read more
    4.9(166)

    Vanadium(V) Oxide NanoPowder / V2O5 Nanoparticles / ...


    US Research Nanomaterials Inc.
    https://www.us-nano.com › inc › sdetail
    US Research Nanomaterials Inc.
    https://www.us-nano.com › inc › sdetail
    Commonly known as vanadium pentoxide, it is a brown/yellow solid, although when freshly precipitated from aqueous solution, its colour is deep orange.Read more

    V2O5 - Solid State Chemistry @Aalto


    Aalto-yliopisto
    https://wiki.aalto.fi › spaces › SSC › pages › V2O5
    Aalto-yliopisto
    https://wiki.aalto.fi › spaces › SSC › pages › V2O5
    Jul 9, 2025 — At room temperature, this oxide is an odorless solid crystalline powder whose color varies from pale yellow to dark orange depending on its ...Read more

    Vanadium Pentoxide


    DS Alloyd
    https://www.dsalloyd.com › vanadium-pentoxide
    DS Alloyd
    https://www.dsalloyd.com › vanadium-pentoxide
    Vanadium pentoxide (V2O5) is a yellow-orange solid compound that is the most common oxide of vanadium. It is used in various industrial applications.Read more

    Bulk 98%~99.5%min V2O5 Vanadium Pentoxide 1314-62-1


    Anhui Fitech Material Co.,Ltd
    https://www.fitechem.com › Chemicals
    Anhui Fitech Material Co.,Ltd
    https://www.fitechem.com › Chemicals
    Our high purity Vanadium pentoxide 98%~99.5%min is a metal oxide with the molecular formula V2O5.Appearance and properties: orange yellow, brick red, red brown ...Read more

    Vanadium Oxide Sputtering Targets (V2O5)


    AEM Deposition
    https://www.aemdeposition.com › oxide-targets › vanad...
    AEM Deposition
    https://www.aemdeposition.com › oxide-targets › vanad...
    Commonly known as vanadium pentoxide, it is a brown/yellow solid, although when freshly precipitated from an aqueous solution, its color is deep orange. Because ...Read more

    Vanadium Pentoxide Nanopowder (V2O5), 99.9%, 80nm


    inscx.com
    https://inscx.com › Home › Find Nanomaterials
    inscx.com
    https://inscx.com › Home › Find Nanomaterials
    O5, Confirm. Molecular Weight, 181.88 g/mol, Confirm. Color, Yellow – Orange, Confirm. Crystal Structure, Orthorhombic, Confirm. Density, 3.36 g/cm³, Confirm.Read more
    People also search for
    Vanadium oxide formula
    V2o5 colour
    V2o5 oxidation state
    V2o5 catalyst name
    Vanadium oxide melting point
    V2O5 SDS
    Vanadium pentoxide V2O5
    V2o5 to v conversion factor

    Page Navigation

    12345678910Next

    Footer Links

    Piute County, Utah
     - Based on your past activity
     - 
    Update location
    Can't update your location
    Learn more
    Updating location...
    HelpSend feedbackPrivacyTerms
    Google apps