ferrovanadium Chemical Properties

Melting point:

1400-1500 °C

form 

Gray to black dust

InChI

InChI=1S/Fe.V

InChIKey

PNXOJQQRXBVKEX-UHFFFAOYSA-N

SMILES

[V].[Fe]

CAS DataBase Reference

12604-58-9

EPA Substance Registry System

Ferrovanadium (12604-58-9)

Safety Information

OEB

C

OEL

TWA: 1 mg/m3, STEL: 3 mg/m3 [*Note: The REL also applies to Vanadium metal and Vanadium carbide.]

IDLA

500 mg/m3

ferrovanadium Usage And Synthesis

Description

Ferrovanadium, a noncombustible solid; thedust may be an explosion hazard. It consists of dark, odorless solid particles (particulate): dispersed in air. An alloyhaving the composition of 50-80% vanadium with iron,carbon, trace silicon, manganese, chromium, nickel, etc.Molecular weight=106.8; Freezing/Meltingpoint=1482-1521 C; Minimum explosive concentration(MEC)=1.3 g/m3.[NIOSH] Insoluble in water.

Chemical Properties

Ferrovanadium, a noncombustible solid; the dust may be an explosion hazard. It consists of dark, odorless solid particles (particulate): dispersed in air. An alloy having the composition of 50% 80% vanadium with iron, carbon, and trace silicon, manganese, chro mium, nickel, etc.

Uses

Added to steel to produce fineness of grain, toughness, and resistance to high temperature and torsion

Definition

An iron–vanadium alloy used to add vanadium to steel. Vanadium is used in engineering steels to the extent of 0.1–0.25% and in high-speed steels to the extent of 1–2.5% or higher. Melting range 1482– 1521C. Furnished in a variety of lump, crushed, and gro

Hazard

Moderate fire risk.

Health Hazard

Ferrovanadium dust is a mild irritant of the eyes and respiratory tract.

Safety Profile

Can cause pulmonary damage. Combustible when exposed to heat or flame. See also VANADIUM and IRON.

Potential Exposure

Ferrovanadium is added to steel to produce fineness of grain, toughness, torsion properties; and resistance to high temperatures.

First aid

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin,remove contaminated clothing and wash immediately withsoap and water. Seek medical attention immediately. If thischemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart actionhas stopped. Transfer promptly to a medical facility. Whenthis chemical has been swallowed, get medical attention.Give large quantities of water and induce vomiting. Do notmake an unconscious person vomit.Note to physician: For severe poisoning do not use BAL[British Anti-Lewisite, dimercaprol, dithiopropanol(C3H8OS2)] as it is contraindicated or ineffective in poisoning from iron.

storage

Dust is an explosion hazard. Prior to working withthis material, you should be trained on its proper handlingand storage. Store in tightly closed containers in a cool,well-ventilated area away from oxidizers.

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explo sions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

Waste Disposal

Disposal in a sanitary landfill.

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