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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

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

Signal Word

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

Storage Class Code

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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