Ammonium Vanadium Oxide

Basic Information

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CAS Number

7803-55-6

Molecular Formula

H4N.O3V

Molecular Weight

116.98 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

200 ºC

Boiling Point

381.8°C at 760 mmHg

Density

2.32 g/cm3 at 25 °C

Water Solubility

5.1 g/L (20 ºC)

Solubility

H2O: soluble

Refractive Index

1.511

SMILES

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[NH4+].[O-][V](=O)=O

InChI

InChI=1S/H3N.3O.V/h1H3;;;;/q;;;-1;/p+1

InChIKey

UNTBPXHCXVWYOI-UHFFFAOYSA-O

LogP

0.01980

Complexity

36.5

Safety Information

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GHS Hazard Pictograms

H302

H330

H314

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H330 Fatal if inhaled
Acute toxicity, inhalation

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 6.1 Class 6.1

Stability

Stable. Incompatible with strong acids, strong oxidizing agents. Protect from moisture - hygroscopic.

Sensitiveness

对湿度敏感

Toxicity

LD50 orally in rats: 0.16 g/kg (Smyth)

Synonyms & References

English

Ammonium-m-vanadate
Ammonium trioxovanadate(1-)
NSC-215196
EINECS 232-261-3
Ammonium monovanadate
RCRA waste number P119
Ammonium vanadium trioxide
Ammonium vanadium oxide (NH4VO3)
Ammonium vanadate ((NH4)VO3)
7803-55-6
Ammonium metavanadate (NH4VO3)
Vanadate (VO3(1-)), ammonium
Ammonium metavanadate
FL85PX638G
CCRIS 4120
Ammonium metavanadate [UN2859] [Poison]
NSC 215196
Vanadate (VO31-), ammonium (1:1)
AMMONIUM VANADATE(V) [MI]
MFCD00011430
Ammonium vanadium oxide
HSDB 6310
Vanadate (VO31-), ammonium
azanium;oxido(dioxo)vanadium
Ammonium vanadate(V)
Ammonium vanadate (VAN)
RCRA waste no. P119
UNTBPXHCXVWYOI-UHFFFAOYSA-O
AMMONIUM VANADATE
EINECS 234-351-8
EC 232-261-3

MDL Number

MFCD00011430

Customs Code

28419030

FAQ

What is Ammonium Vanadium Oxide (CAS: 7803-55-6)?

Ammonium vanadium oxide (CAS: 7803-55-6) is a chemical compound characterized by its white or light gray powder form. It has a chemical formula of NH4VO3 and is known for its oxidizing properties.

What are the main uses of Ammonium Vanadium Oxide (CAS: 7803-55-6)?

Ammonium vanadium oxide (CAS: 7803-55-6) is primarily used in the production of catalysts, as a reagent in analytical chemistry, and in the synthesis of other vanadate compounds. It also finds applications in the production of glass and ceramics.

Is Ammonium Vanadium Oxide (CAS: 7803-55-6) safe?

Ammonium vanadium oxide (CAS: 7803-55-6) is generally safe when handled with appropriate precautions. However, it is important to avoid inhalation and direct contact with skin and eyes. Proper ventilation and the use of personal protective equipment are recommended.

How should Ammonium Vanadium Oxide (CAS: 7803-55-6) be stored?

Ammonium vanadium oxide (CAS: 7803-55-6) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Avoid storing it near incompatible materials such as acids or highly flammable substances.