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431052

Sigma-Aldrich

Potassium metavanadate

98%

Synonym(s):

Potassium vanadate(V), Potassium vanadium trioxide

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About This Item

Linear Formula:
KVO3
CAS Number:
Molecular Weight:
138.04
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

98%

form

powder

reaction suitability

reagent type: catalyst
core: vanadium

mp

520 °C (lit.)

density

2.84 g/mL at 25 °C (lit.)

SMILES string

[K+].[O-][V](=O)=O

InChI

1S/K.3O.V/q+1;;;-1;

InChI key

BQFYGYJPBUKISI-UHFFFAOYSA-N

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pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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