Vanadium(IV) oxide sulfate hydrate


Vanadyl sulfate hydrate
Fórmula linear:
VOSO4 · xH2O
Número CAS:
Peso molecular:
163.00 (anhydrous basis)
Número MDL:
ID de substância PubChem:

Nível de qualidade







Degree of hydration, 3-5

reaction suitability

reagent type: catalyst
core: vanadium


105 °C (lit.)

Setor em destaque

Battery Manufacturing

SMILES string




InChI key


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Descrição geral

Vanadium (IV) oxide sulfate hydrate is a blue crystalline solid. It is soluble in water and posseses weak oxidizing or reducing properties.


Vanadium (IV) oxide sulfate has been used to generate vanadium ions, which were introduced in saponite clay by hydrothermal process.


25, 100, 500 g in poly bottle
5 kg in poly drum


Skull and crossbonesEnvironment

Palavra indicadora


Frases de perigo


Acute Tox. 3 Oral - Aquatic Chronic 2


6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK Alemanha


Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificado de análise

Certificado de origem

  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. How do you calculate the degree of hydration in products 233706 and 204862?

    The equation used to determine the degree of hydration for products 233706 and 204862 is the following.((Molecular weight of Metal * Number of Metal Ions) - (% of metal in product as decimal * anhydrous weight of product)) / (% of metal in product as decimal * 18)Note: 18 is the molecular weight of water.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

On the properties of a novel V-containing saponite catalyst for propene oxidative dehydrogenation
Carniato F, et al.
Catalysis Letters, 132(1-2), 42-48 (2009)
Alessandro Chieregato et al.
ChemSusChem, 8(2), 398-406 (2014-12-10)
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