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Tungsten Salt
Our range of products include tungsten disulphide powder, tungsten carbide powder, tungsten trioxide powder, tungsten disulphide lubricant powder, cesium tungstate powder and cadmium tungstate powder.
Tungsten Disulphide Powder
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Product Details:
| Brand | Sajan Overseas Private Limited |
| Form | Powder |
| Purity | 99% |
| Usage/Application | Industrial , Laboratory |
| Country of Origin | Made in India |
| Color | Black |
| Density | 7.5 g/cm3 |
| Formula | WS2 |
| Molar Mass | 247.98 g/mol |
| Solubility In Water | Slightly Soluble |
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Tungsten Carbide Powder
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Product Details:
| Brand | Sajan Overseas Private Limited |
| Form | Powder |
| Usage/Application | Industrial , Laboratory |
| Purity | 99.99% |
| Formula | WC |
| Density | 15.63 g/cm3 |
| Melting Point | 2,870 DegreeC |
| Heat Capacity (C) | 39.8 J/(mol K) |
| Grain stze(FSSS) p | 1.0to1.99 |
| Total Carboft % | 6.13+-0.03 |
| Freecarbon %,Max | 0.05 |
| Oxygen %,Max | 0.2 |
We are one of the top most companies that manufacture, supply, import and trade a wide range of Tungsten Carbide Powder to meet the requirements of our customers. This powder is available in grayish colour and is highly demanded by our clients. The powder is chemically compound and is widely used in chemical industries as well as different laboratories.
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Tungsten Trioxide Powder
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Product Details:
| Physical State | Powder |
| Grade Standard | Reagent Grade |
| Usage/Application | Industrial , Laboratory |
| Brand Name | Sajan Overseas Private Limited |
| Formula | WO3 |
| Molar Mass | 231.84 g/mol |
| Melting Point | 1,473 DegreeC |
| Density | 7.16 g/cm3 |
| Boiling Point | 1,700 DegreeC |
Features:
- Precise formulation
- Efficient working
- Fine sized grains
Uses :
- To form metal by reduction, Alloys, Preparation of tungstates for x-ray screens, Fireproofing fabrics, Yellow pigments in ceramics and others.
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Tungsten Disulphide Lubricant Powder
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Product Details:
| Packaging Type | Jar |
| Usage | Industrial, Laboratory |
| Physical State | Powder |
| Color | Yellow |
| Grade Standard | Reagent Grade |
| Chemical Formula | WS2 |
| Molar Mass | 247.98 g/mol |
| Density | 7.5 g/cm3, solid |
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Cesium Tungstate Powder
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Product Details:
| Form | Powder |
| Brand | Sajan Overseas Private Limited |
| Packaging Size | 5 kg |
| Purity | 99% |
| Usage/Application | Industrial |
| Grade Standard | Technical Grade |
| Chemical Formula | Cs2WO4 |
| Melting Point | >350 DegreeC |
| Boiling Point | 1,200 DegreeC |
| Country of Origin | Made in India |
| Features | Oil Resistant , Cold Resistant |
| Molar Mass | 513.65 g/mol |
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Cadmium Tungstate Powder
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Product Details:
| Form | Powder |
| Packaging Size | 5 kg |
| Grade Standard | Reagent Grade |
| Categories | Adhesives |
| Country of Origin | Made in India |
| Usage | Industrial, Commerical, Laboratory |
| Formula | CdWO4 |
| Density | 7.9 g/cm3 |
| Melting Point | 1,325 DegreeC |
| Molar Mass | 360.25 g/mol |
| Solubility In Water | 0.04642 g/100 mL (20 DegreeC) |
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Barium Tungstate Powder
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Product Details:
| Brand | Sajan Overseas Private Limited |
| Purity | 99% |
| Usage/Application | Industrial , Laboratory |
| Physical State | Powder |
| Chemical Formula | BaWO4 |
| Melting Point | 1502 DegreeC |
| Boiling Point | 1,730 DegreeC |
| Molar Mass | 385.16 g/mol |
| Solubility In Water | Insoluble |
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Sodium Tungstate Hydrate Powder
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Product Details:
| Brand | Sajan Overseas Private Limited |
| Purity | 99% |
| Usage/Application | Industrial , Laboratory |
| Physical State | Powder |
| Density | 4.18 g/cm3 |
| Melting Point | 698 DegreeC |
| Grade Standard | Reagent Grade |
| Country of Origin | Made in India |
| Formula | Na2WO4 |
| Molar Mass | 293.82 g/mol |
| Solubility In Water | 57.5 g/100 mL (0 DegreeC); 74.2 g/100 mL (25 DegreeC); 96.9 g/100 mL (100 DegreeC) |
Features:
- Used as anti-diabetic agent
- Insoluble in alcohol
- Precise composition
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Sodium Tungstic Acid Powder
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Product Details:
| Brand | Sajan Overseas Private Limited |
| Purity | 99% |
| Usage/Application | Industrial , Laboratory |
| Physical State | Powder |
| Packaging Type | HDPE Bag |
| Chemical Formula | Na2WO4 |
| Molecular Weight | 293.8 g/mol |
| Grade Standard | Reagent Grade |
We are highly recognized firm instrumental in providing finest quality Sodium Tungstic Acid Powder. Profoundly used as anti-obesity agent and permanent chemical modifier in various industries, these acids have longer shelf life and definite chemical composition.
Features:
- Precise formulation
- Highly efficient
- Used in production of heteropolyacid color lakes
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Tungsten Trioxide Powder
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Product Details:
| Minimum Order Quantity | 5 Kilogram |
| Color | Yellow |
| Usage/Application | Industrial |
| Apparent Density | 2.2 gm/cc |
| Cas Number | M F Wo3 |
| Country of Origin | Made in India |
| CAS NO | 1314-35-8 |
| Application | Chemical Industry |
CAS NO. : 1314-35-8
Use :
- To form metal by reduction, Alloys, Preparation of tungstates for x-ray screens, Fireproofing fabrics, Yellow pigments in ceramics and others.
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% |
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Cobalt Tungstate Powder
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Product Details:
| Form | Powder |
| Packaging Size | 5 kg |
| Usage/Application | Industrial |
| Grade Standard | Technical Grade |
| Formula | CoO4W |
| Purity | 99% |
| Country of Origin | Made in India |
| Packaging Type | Bag |
| Molar Mass | 306.77 g/mol |
| Molecular Weight | 306.8 g/mol |
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Sodium Tungstate ACS
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Product Details:
| Minimum Order Quantity | 5 Kilogram |
| Grade Standard | Reagent Grade |
| Physical State | Powder |
| Usage | Industrial, Laboratory |
Features:
- Used as fuel cell electrode material
- Definite chemical proportion
- High efficiency
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 |
Colorless or white crystalline powder |
Slightly soluble in ammoniac solutions |
Not very soluble in common organic solvents |
Insoluble in alcohol. |
Soluble in water |
Applications:
Catalyst:
- Sodium tungstate is used as catalyst in paint dyes, pigment pharmaceuticals and many more chemical reactions like epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones.
Anti-Diabetic Agent:
- Sodium tungstate is an effective antidiabetic agent when administered orally. It improves pancreatic function and beta cell proliferation. It activates glycogen synthesis through an insulin receptor-independent pathway.
Anti-Obesity Agent:
- There are dual effects of sodium tungstate on adipocyte biology: inhibition of adipogenesis and stimulation of cellular oxygen consumption. Sodium tungstate inhibits adipocyte differentiation and regulates the mitochondrial oxygen consumption of adipose cells. These effects contribute to the anti-obesity activity of sodium tungstate and confirm its potential as a powerful alternative for the treatment of obesity.
Permanent Chemical Modifier:
- Sodium tungstate is used for slurry sampling electrothermal atomic absorption spectrometric determination of indium in soils.
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Ammonium Para Tungstate Powder
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Product Brochure
Product Details:
| Grade | AR Grade |
| Form | Powder |
| Usage/Application | Catalyst |
| CAS Number | 11120-25-5 |
| Chemical Formula | (NH4)10H2(W2O7)6 . xH2O |
| Color | White |
| Country of Origin | Made in India |
| Molar mass | 3,132.2 g/mol |
| Density | 4.6 g/cm3 |
| Ignition Residue As | 88 + 1 % Max % Wo3 at 700 |
| Grain Size | 18 - 25 Micron F.S.S.S |
| MD.F(NH4)CO | W12 o 411 XH2o |
| Ca Content | 0.002 |
| Na Content | 0.003 |
| K Content | 0.002 |
| Moly Content | 0.001 |
| Si Content | 0.001 |
| Fe Content | 0.001 |
| Sn Content | 0.001 |
| As Content | 0.001 |
Ammonium Para Tungstate Powder offered comprises a white crystalline salt of ammonium & tungsten and has chemical formula of (NH4)10 (H2W12O42) 4H2O. Also known as APT, it is used as a fundamental intermediate for downstream manufacturing of most of tungsten materials as well as in tungsten-bearing catalysts. Made available in form of a white crystalline powder with minimum WO3 content of 88.5%, it is used as reagent or as source for highly-pure tungsten metal powder, carbide or tungstic acid. Some other applications include in field of absorbent gels, as coloring agent in porcelain industry, as ceramic additives, as sintered metal additives and others.
Features:
- Used in production of tungsten
- High purity
- High efficiency
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Sodium Meta Tungstate Hydrate
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Product Details:
| Brand | Sajan Overseas Private Limited |
| Purity | 100% |
| Grade Standard | Reagent Grade |
| Physical State | Powder |
| Usage | Industrial,Laboratory |
| Formula | Na6[H2W12O40.H2O] or 3Na2WO4 . |
| Molecular Weight | 2968. 12 |
| CAS Name | Tungstate (W12 (OH) 20386-), Hexasodium, Hydrate |
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Ammonium Meta Tungstate Powder
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Product Details:
| Grade | AR Grade |
| Form | Powder |
| Usage/Application | Metal Processing Industry |
| CAS Number | 12333-11-8 |
| Chemical Formula | (NH4)6H2W12O40 . xH2O |
| Country of Origin | Made in India |
| Ignition Loss | 750 c - 10% |
| Density | 4.60 g/cm3 |
Ammonium Meta Tungstate Powder is soluble in water and is a moderately strong oxidizing agent, but finds no common use in the chemistry laboratory. Ammonium Meta Tungstate provided by us is used for making other intermediaries such as tungsten Blue oxide, tungsten trioxide, ammonium metal tungstste and tungstic acid.The aminobenzene sulphonic acids, particularly the meta and para compounds, are of importance owing to their employment in the colour industry.
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Ammonium Para Tungstate
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Product Details:
| Minimum Order Quantity | 5 Kilogram |
| Grade | AR Grade |
| Form | Powder |
| Usage/Application | Metal Processing Industry |
| CAS Number | 11120-25-5 |
| Chemical Formula | (NH4)10H2(W2O7)6 . xH2O |
| Molecular Weight | 3060.46 g/mol (anhydrous) |
| Color | White |
| Country of Origin | Made in India |
| Grain Size | 18 - 25 Micron F.S.S.S. |
| Ignition Residue as | 88 + 1 % Max % Wo3 at 700 |
| Ca Content | 0.002 |
| Na Content | 0.003 |
| K Content | 0.002 |
| Moly Content | 0.001 |
| Si Content | 0.001 |
| Fe Content | 0.001 |
| Sn Content | 0.001 |
| As Content | 0.001 |
Features:
- High purity
- High effectiveness
- Long shelf life
Use :
- 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 % Wo3 at 700 : 89 + 1 % Max
- Grain Size F.S.S.S. : 18 - 25 Micron
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 |
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Bismuth Tungsten Oxide
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Product Details:
| Physical State | Powder |
| Usage | Industrial, Laboratory |
| Grade Standard | Reagent Grade |
| Country of Origin | Made in India |
| CAS No | 13595-87-4 |
| Formula | Bi2(WO4)3 |
| Color | Black |
| Melting Point | >300 Degree C |
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Cesium Tungstate
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Product Details:
| Form | Powder |
| Packaging Size | 5 kg |
| Grade Standard | Technical Grade |
| Physical State | Powder |
| Usage | Industrial, Commerical, Laboratory |
| Purity | 99% |
- Purity: 99.9%min
- Appearance: Dark White Powder
- Bulk Density: 0.83 g/cm3
- Surface Area(BET): 35 m2/g
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Tungstic Acid
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Product Details:
| Physical State | Powder |
| Grade Standard | Reagent Grade |
| Usage | Industrial, Laboratory |
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Phosphotungstic Acid Powder
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Product Details:
| Physical State | Powder |
| Usage | Industrial, Laboratory |
| Grade Standard | Reagent Grade |
| brand | Sajan Overseas Private Limited |
| Formula | H3PW12O40 |
| Molar Mass | 2,880.2 g/mol |
| Melting Point | 89 DegreeC |
We have established ourselves as trusted exporter and supplier of premium quality Phosphotungstic Acid Powder. Heavily demanded among our clients for their stability and efficiency, these are profoundly used in analytic chemistry, dyeing and pigmentation. Our offered acids are procured from authentic vendors, which makes them precisely formulated and pure. In addition to this, we supply these products to our customers in inert and tamper proof packaging.
Features:
- Easy to use
- Longer shelf life
- Precise formulation
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Magnesium Tungstate Powder
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Product Details:
| Form | Powder |
| Brand | Sajan Overseas Private Limited |
| Purity | 99% |
| Usage/Application | Industrial , Laboratory |
| Grade Standard | Technical Grade |
| Chemical Formula | MgWO4 |
| Packaging Size | 25kg |
| Packaging Type | Bag |
| Molar Mass | 272.14 g/mol |
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Sodium Metatungstate
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Product Details:
| Packaging Type | customized |
| Grade Standard | Technical Grade |
| Physical State | Powder |
| Usage | Industrial |
| Grade Standard | Reagent Grade |
| Physical State | Powder |
| Usage | Industrial, Laboratory |
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Tungsten Oxide Powder
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Product Brochure
Product Details:
| Brand | Sajan Overseas Private Limited |
| Color | Black |
| Form | Powder |
| Purity | 99% |
| Usage/Application | Industrial , Laboratory |
| Formula | W |
| Molar Mass / Molecular Weight | 183.84 g/mol |
| Molar Density | 19.25 G/cm3 |
We are one of the top most companies that manufacture, supply, import and trade a wide range of Tungsten Powder to meet the requirements of our customers. This powder is available in grayish colour and is highly demanded by our clients. The powder is chemically compound and is widely used in chemical industries as well as different laboratories.
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Ammonium Meta tungstate
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Product Details:
| Grade | Technical Grade |
| Form | Powder |
| Usage/Application | Catalyst |
| CAS Number | 12028-48-7 |
| Chemical Formula | (NH4)6(W12O41) . xH2O |
| Color | White |
| Molecular Weight | 2956.3 g/mol (anhydrous) |
Product Specifications:
- CAS NO. : 12028 - 48 - 7
- Name : amt-72 ammonium metatungstate high purity type
- Molecular formula : (NH4)6[H2W12O40] NH2O (N6)
- Molecular weight : 2956.3 (anhydrous)
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Potassium Tungstate
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Sajan Overseas Private Limited, has started their operations in 1988 by exporting, manufacturing and supplying wide assortment of Industrial Chemicals. Our exceptional quality range of Metallic Salts, Tungsten Salts and Nickel Salts have awarded us with ISO 9001:2008 certification. These chemicals being processed by using superior quality raw materials and modern technology, are highly efficient, pure, accurate pH value and long shelf life. We process these chemicals under quality bound procedures as per latest quality norms for achieving maximum clients' satisfaction. Widely used in various paper, clothing and chemical industries, we supply these products in various types of tamper proof packaging at equitable rates.
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Manganese Tungstate
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Sajan Overseas Private Limited, has started their operations in 1988 by exporting, manufacturing and supplying wide assortment of Industrial Chemicals. Our exceptional quality range of Metallic Salts, Tungsten Salts and Nickel Salts have awarded us with ISO 9001:2008 certification. These chemicals being processed by using superior quality raw materials and modern technology, are highly efficient, pure, accurate pH value and long shelf life. We process these chemicals under quality bound procedures as per latest quality norms for achieving maximum clients' satisfaction. Widely used in various paper, clothing and chemical industries, we supply these products in various types of tamper proof packaging at equitable rates.
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Silico Tungstic Acid hydrate
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Sajan Overseas Private Limited, has started their operations in 1988 by exporting, manufacturing and supplying wide assortment of Industrial Chemicals. Our exceptional quality range of Metallic Salts, Tungsten Salts and Nickel Salts have awarded us with ISO 9001:2008 certification. These chemicals being processed by using superior quality raw materials and modern technology, are highly efficient, pure, accurate pH value and long shelf life. We process these chemicals under quality bound procedures as per latest quality norms for achieving maximum clients' satisfaction. Widely used in various paper, clothing and chemical industries, we supply these products in various types of tamper proof packaging at equitable rates.
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