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Merck

205559

Ammonium metavanadate

99%

Synonym(s):

Ammonium vanadate(V)

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About This Item

Linear Formula:
NH4VO3
CAS Number:
Molecular Weight:
116.98
PubChem Substance ID:
eCl@ss:
38180409
UNSPSC Code:
12352300
NACRES:
NA.55
EC Number:
232-261-3
MDL number:
Assay:
99%
Form:
powder, crystals or granules
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Quality Segment

assay

99%

form

powder, crystals or granules

pH

7 (20 °C, 5.1 g/L)

density

2.32 g/cm3 at 25 °C (lit.)

SMILES string

N.O[V](=O)=O

InChI

1S/H3N.H2O.2O.V/h1H3;1H2;;;/q;;;;+1/p-1

InChI key

YBVKNHXQSRDWAA-UHFFFAOYSA-M

Application

Ammonium metavanadate may be employed in the following studies:
  • Preparation of various 2-substituted aryl benzimidazole derivatives.
  • Synthesis of dioxidovanadium(V) complex.
  • Preparation of vanadia modified titania (V2O5/TiO2) photo-catalysts.


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signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - STOT RE 1 Inhalation

target_organs

Respiratory Tract

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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