Vanadyl Sulfate - Materials / Alfa Chemistry

NAVIGATION

Vanadyl Sulfate

PRICE INQUIRY

Catalog Number

ACMA00014411

Product Name

Vanadyl Sulfate

Category

Glass Additives

Description

Vanadyl sulfate appears as a blue crystalline solid. Very soluble in water. Denser than water. Contact may irritate skin, eyes, and mucous membranes. May be toxic by ingestion, inhalation and skin absorption.

IUPAC Name

oxovanadium(2+);sulfate

Molecular Weight

163.01g/mol

Molecular Formula

VOSO4;O5SV

Canonical SMILES

[O-]S(=O)(=O)[O-].O=[V+2]

InChI

InChI=1S/H₂O4S.O.V/c1-5(2,3)4;;/h(H2,1,2,3,4);;/q;;+2/p-2

InChI Key

UUUGYDOQQLOJQA-UHFFFAOYSA-L

Solubility

Soluble in water

Application

Vanadyl Sulfate serves multiple industrial purposes due to its unique properties as a vanadium coordination compound and a metal sulfate. In manufacturing, it is essential for creating aniline black for dyeing and printing textiles as a mordant, contributing vibrant blue and green glazes in ceramics, and producing colored glass. Despite its beneficial applications, caution must be exercised during handling as it may irritate skin, eyes, and mucous membranes, and could be toxic if ingested, inhaled, or absorbed through the skin.

Complexity

64.2

Covalently-Bonded Unit Count

EC Number

248-652-7

Exact Mass

162.890601g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

oxosulfatovanadium(IV);vanadyl sulfate;VOSO4

Monoisotopic Mass

162.890601g/mol

Other Experimental

Blue crystals, soluble in water /Vanadyl sulfate dihydrate/;Divalent sulfate is violet VSO4.7H₂O /Divalent vanadyl sulfate/;MP: decomposes at 265 °C /Vanadyl sulfate dihydrate/;Density: 2.06 at 20 °C, in comparison to water at 4 °C /Vanadyl sulfate pentahydrate/;Solubility: In water, 467 g/L at 20 °C (pH 0.81-1.07) /Vanadyl sulfate pentahydrate/;Ethereal blue solid; readily soluble in water /Vanadyl sulfate pentahydrate/;Within tissues in organisms, V3+ and V4+ predominate because of largely reducing conditions; in plasma, however, which is high in oxygen, V5+ is formed.

Rotatable Bond Count

Stability

Stable under recommended storage conditions. /Vanadium(IV) oxide sulfate hydrate/

UN Number

2931;2931;2931

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