233706
Vanadium(IV) oxide sulfate hydrate
97%
Synonym(s):
Vanadyl sulfate hydrate
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About This Item
Linear Formula:
VOSO4 · xH2O
CAS Number:
Molecular Weight:
163.00 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
MDL number:
Assay:
97%
Form:
powder
Quality Segment
assay
97%
form
powder
composition
Degree of hydration, 3-5
reaction suitability
core: vanadium, reagent type: catalyst
mp
105 °C (lit.)
SMILES string
O=[V++].[H]O[H].[O-]S([O-])(=O)=O
InChI
1S/H2O4S.H2O.O.V/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2
InChI key
DKCWBFMZNUOFEM-UHFFFAOYSA-L
General description
Vanadium (IV) oxide sulfate hydrate is a blue crystalline solid. It is soluble in water and posseses weak oxidizing or reducing properties.
Application
Vanadium (IV) oxide sulfate hydrate has been used to generate vanadiumions, which can be introduced in saponite clay by hydrothermal process.
VOSO4 and anthraquinone-2,7-disulfonicacid can be used as a redox couple to prepare aqueous organic redox flowbattery (AORFB) stack.
VOSO4 and anthraquinone-2,7-disulfonicacid can be used as a redox couple to prepare aqueous organic redox flowbattery (AORFB) stack.
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signalword
Danger
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
target_organs
Kidney
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 2
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