Uses:- Analytical reagent, Pigment, Catalyst for dehydration & de-sulphurization in petroleum & coal technology, Production of molybdenum metal, Source of molybdate ions.

Specifications:

(NH4)6 Mo7 O24 .4H2O	MOL. W. 1235.90
Description	White Crystalline Powder
Total Assay	99.0% Min.
MoO3	81.0% Min.
Molybdenum	54% Min.
Insoluble Matter	0.01% Max.
Chloride (Cl)	0.05% Max.
Ar. Ph. Si. (SiO2)	0.05% Max.
Nitrate (NO3)	0.02% Max.
Sulphate (SO4)	0.02% Max.
Iron (Fe)	0.01% Max.
Lead (Pb)	0.01% Max.

Uses: - Reagent in analytical chemistry, Paint pigments, Production of molybdated toners & lakes, Metal finishing, Brightening agent for zinc plating, Corrosion inhibitor, Catalyst in die & pigment production, Additive for fertilizer & feeds, Macro nutrient.

Specifications:

Na2 MoO4 .2H2O	MOL. W.241.95
Description	Small Lustrous Crystalline plates.
Total Assay	99.0% Min.
Molybdenum	39.0% Min.
Insoluble Matter	0.05% Max.
Chloride (Cl)	0.05% Max.
Sulphate (SO4)	0.01% Max.
Heavy Metal	0.01% Max.
Silicon	0.05% Max.

Uses :- Reagent in paints, Pigments, Dyes, Colors and other industries.

Specifications:

H2MoO4.H2O	MOL. W. 179.96876
Description	White to Pale Yellow Powder
Assay (as MoO3)	85% Max.
Ar. Ph, Si, (SiO2)	0.01% Max.
Chloride (Cl)	0.01% Max.
Phosphate (PO4)	0.005% Max.
Sulphate (SO4)	0.02% Max.
Iron (Fe)	0.005% Max.
Heavy Metal (pb)	0.003% Max.

Uses :- Reagent, brightening agents, Catalysts in paint & pigment industries, Dyes and color, Fertilizer and feed, Micro-nutrients, Pharmaceutical and bulk drugs industries and other applications.

Specifications:

MoO3	MOL. W. 143.94
Description	White to Grays Fine Powder
Assay	99.0% Min.
Chloride (Cl)	0.005% Max.
Sulphate (SO4)	0.01% Max.
Ph. Ar. Si.( PO4)	0.002% Max.
Iron (Fe)	0.002% Max.
Ammonium (NH4)	0.01%

Uses :-  Production of tungsten metal and its derivatives, Fire proofing fabrics and cellulose, Reagent for uric acid, Alkaloids, Plasma proteins, Blood sugar, Clinical analysis of blood, Textile (mordant, color resist) plastics, To form metal by reduction, Alloys, Preparation of tungstate for x-ray screen, Yellow pigment in ceramic.

Physical Properties :

Color                               :     White powder
Ignition Residue as      :    89 + 1 % Max
% Wo3 at 700
Grain Size                      :     18 - 25 Micron
F.S.S.S.
 
Chemical Properties :

Component	% / PPM
Ca	0.002
Na	0.003
K	0.002
Moly	0.001
Si	0.001
Fe	0.001
Sn	0.001
As	0.001

Uses :- Intermediate in preparation of tungsten compound, Reagent, Fire proofing fabrics & cellulose, Alkaloid precipitant.

Specifications:

Na2WO4.2H2O	Mol. Wt. 329.86
Assay	98% Min
Free alkali (as NaOH)	0.1% Max
Chloride (Cl)	0.01% Max
Sulphate (SO4)	0.02% Max
Total Nitrogen  (N)	0.005% Max
Iron (Fe)	0.002% Max

 Uses :- Production of tungsten metal and its derivatives, Fire proofing fabrics and cellulose, Reagent for uric acid, Alkaloids, Plasma proteins, Blood sugar, Clinical analysis of blood, Textile (mordant, color resist) plastics, To form metal by reduction, Alloys, Preparation of tungstate for x-ray screen, Yellow pigment in ceramic.

Specifications:

H2WO4	MOL. Wt: 249.87
Description	An Amorphous Yellow Powder
Total Assay	99.0% Min
Sulpher (S)	0.060% Max
Molybdenum (Mo)	Traces
Arsenic (As)	Less Than 2PPM
Copper (Cu)	0.006% Max
Phosphorous (P)	0.002% Max
Nitrate (NO3)	0.004% Max
Chlorides (Cl)	0.005% Max
Sulphate (SO4)	0.015% Max
Iron (Fe)	0.002%

 

Uses:- To form metal by reduction, Alloys, Preparation of tungstates for x-ray screens, Fireproofing fabrics, Yellow pigments in ceramics and others.

Physical properties :

Color                               :   Yellow / Green
Apparent density           :   2.2 gm/cc
Grain size                       :    9.5 micron

Chemical Properties:

Sr .No.	Maximum allowed	As actual
Ca	10	6
Fe	20	6
K	10	02
Na	15	06
Mo	30	03
Si	10	03
Co	10	03
Wo3	99.97%	99.98%

Uses:- Pigments in paints & ceramics, Preparation of cobalt salt, Catalyst porcelain, Enamels, Coloring glass, Feed additive, Cobalt metal powder.

Specifications:

Co3O4	Mol. Wt. 240.80
Minimum Assay	71%
Lead (Pb)	0.02%
Nickel (Ni)	0.3%
Iron (Fe)	0.1%

Uses :- Sympathetic inks, Cobalt pigment, Catalyst, Additive, Soils & animal feeds, Vitamin preparations, Hair dyes, Porcelain decoration.

Specifications:

Co(NO3)2.6H2O	Mol. Wt.  291.03
Assay (ex Co)	97 – 101%
Chloride (Cl)	0.005%
Sulphate (SO4)	0.03%
Iron (Fe)	0.01%
Nickel (Ni)	0.1%
Potassium (K)	0.01%
Sodium (So)	0.1%

Uses:- Ceramics, Pigments, Glazes in plating baths for cobalt, Additive to soils, Catalyst, Paint & ink drier, Storage batteries.

Specifications:

CoSO4.7H2O	Mol. Wt.  281.10
Assay	97 – 102%
Chloride (Cl)	0.02%
Lead (Pb)	0.005
Iron (Fe)	0.005%

Uses:

Lubricants in greases, oil dispersion, resin bonded films, dry powders,

etc., specially at extreme pressures and vacuum, hydrogenation catalyst.

Specifications :

MoS2	M.W. 160.06
Description	Black Crystalline Powder
Minimum Assay (MoS2)	98%
Maximum particle size	0.01 mm