Chemicals Information

Omkar Specilaity Chemicals Ltd.
Offers a wide range of Molybdenum & Vanadium that is formulated
using superior quality raw material. These Molybdenum & Vanadium are
used across diverse range of industries such as chemical,
pharmaceutical, drug and others, the composition of our range of
Molybdenum & Vanadium can be altered as per the requirements of our
clients. Our range of Molybdenum & Vanadium includes Molybdenum
& Vanadium powder, ammonium molybdate, sodium molybdate, molybdic
acid and molybdenum trioxide.

Ammonium molybdate
is an odorless crystalline compound ranging in color from white to
yellow-green. Also called molybdic acid hexammonium salt tetrahydrate,
ammonium molybdate tetrahydrate and ammonium heptamolybdate
tetrahydrate. In chemistry a Ammonium molybdate is a compound containing
an oxoanion with molybdenum in its highest oxidation state of 6.
Ammonium molybdate can form a very large range of such oxoanions which
can be discrete structures or polymeric extended structures, although
the latter are only found in the solid state.

Useful as a source of Molybdate , our composition of sodium Molybdate is often found as dehydrate. Its accurate composition and purity makes its utility in the different areas.
Molybdic acid refers to solid, hydrated forms of molybdenum trioxide and species in aqueous solution.

The simplest solid form, the monohydrate, is MoO3.H2O, the dihydrate
MoO3.H2O is also known. The solid state structure of MoO3.H2O consists
of layers of octahedrally coordinated MoO3.H2O units where 4 vertices
are shared. The dihydrate has the same layer structure with the extra
H2O molecule intercalated between the layers. In aqueous solutions of
acidified molybdate salt at low concentration molecular O3Mo.3H2O has
been characterised spectroscopically.
The salts of molybdic acid are called molybdates.

Molybdenum Trioxide occurs as an odorless powder, or in granular or crystalline form.

Molybdenum Trioxide is white, or slightly yellow to slightly bluish,
depending on the temperatures. Molybdenum Trioxide readily combines with
acids and bases to form a series of polymeric compounds.

Molybdenum disulfide
is the inorganic compound with the formula MoS2. This black crystalline
sulfide of molybdenum occurs as the mineral molybdenite. It is the
principal ore from which molybdenum metal is extracted. The natural
amorphous form is known as the rarer mineral jordisite. MoS2 is less
reactive than other transition metal chalcogenides, being unaffected by
dilute acids. In its appearance and feel, molybdenum disulfide is
similar to graphite. Indeed, like graphite, it is widely used as a solid
lubricant because of its low friction properties, sometimes to
relatively high temperatures.

Phosphomolybdic acid,
also known as dodeca molybdophosphoric acid or PMA is a component of
Masson’s trichrome stain. It is a yellow-green compound, freely soluble
in water and polar organic solvents such as ethanol. It is used as a
reagent in thin layer chromatography for staining phenolics, hydrocarbon
waxes, alkaloids and steroids.