Cesium Tungsten Bronze Price on APR.17,2025
- Category: Tungsten Oxide/Trioxide Price
- Published on 17 April 2025
- Hits: 448
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Cesium Tungsten Bronze |
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Purity:99.00% Particle Size: 30~50um Quantity:1,000.00KG Price:350.00 USD/KG EXW, XIAMEN, CHINA Payment: T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed |
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What is Cesium Tungsten Bronze?
Cesium tungsten bronze, also known as cesium tungsten oxide, is an inorganic nanomaterial with good near-infrared absorption effect. 780nm) new functional materials with high transmittance.
English name: Cesium Tungsten Bronze
Molecular formula: Cs0.33WO3
Molecular weight: 276
CAS number: 189619-69-0
Physical and Chemical Properties of Cesium Tungsten Bronze:
The molecular structure of cesium tungsten bronze is oxygen octahedral structure, the purity is higher than 99.9%, the bulk density is 1.5g/ml, the particle size is relatively uniform, the primary particle size is about 30nm, the specific surface area is about 50m2/g, and it is not easy to agglomerate, non-toxic , Non-radioactive features.
The Production Method of Cesium Tungsten Bronze:
Method 1: Preparation of Cs0.33WO3 from Na2WO4•2H2O and Cs2CO3
1. Using sodium tungstate Na2WO4•2H2O as raw material, prepare a sodium tungstate solution with a concentration of 0.5 mol/L.
2. Obtain tungstic acid sol by cation resin exchange, add citric acid (analytical grade) solution with a concentration of 1 mol/L or 2 mol/L and a cesium carbonate Cs2CO3 (analytical grade) solution with a concentration of 0.3 mol/L, and stir evenly, to obtain the precursor for the hydrothermal reaction.
3. Put the precursor solution into the autoclave, react at 190 ℃ for 3 days, and then go through ultrasonic washing, alcohol washing, centrifugation and drying to finally obtain Cs0.33WO3 powder.
Cesium Tungsten Bronze Application:
1. Transparent thermal insulation coatings and films.
2. Thermal insulation chemical fiber, textile fiber and other high-performance thermal insulation media.
3. Transparent heat insulation window film, building coating.
4. Auto film, PVB heat insulation laminated film, laser marking, laser welding, photothermal diagnosis and treatment, infrared filter.
Cesium Tungsten Bronze Packaging:
25kg or 50kg net weight, packed in double-layer polyethylene plastic bags inside, and plastic drums/iron drums as outer packaging; vacuum packaging or other net weight requirements, or the order weight is less than the standard packaging specifications, customized according to the actual situation; conventional packaging is Product name + batch number and other neutral text printing//writing, if you need personalized content, you can also customize.
For more information, please visit: http://cesium-tungsten-bronze.com/
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Tungsten Boride (W2B5) Price on APR.17,2025
- Category: Tungsten Oxide/Trioxide Price
- Published on 17 April 2025
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Tungsten Boride (W2B5) |
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Purity:99.9% Particle Size:5~40um Quantity:100.00KG Price:250.00USD/KG EXW, XIAMEN, CHINA Payment: T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed |
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Tungsten boride (W2B5) is compound of tungsten and boron. Its most remarkable property is high hardness.
Basic Information:
English Name: Tungsten Boride
Chemical Formula: W2B5
CAS Number: 12007-98-6
Pub Chem: 6336862
Molar mass: 428.79100 g·mol
Appearance: Black Powder
For more details please visit our website: http://tungsten-boride.com/
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Blue Tungsten Oxide Price on APR.17,2025
- Category: Tungsten Oxide/Trioxide Price
- Published on 17 April 2025
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Blue Tungsten Oxide |
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Purity:99.9% Particle Size:10~25um Quantity:1,000.00KG Price:42USD/KG EXW, XIAMEN, CHINA Payment: T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed |
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Blue tungsten oxide refers to a class of dark blue compound containing tungsten (Ⅵ) and tungsten (V) mixed valence state. Blue tungsten oxide is the product of reductant and tungsten compounds.
Chemical Formula: WO2.9
CAS NO. : 1314-35-8
HS Code: 2825901910
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Ammonium Metatungstate Price on DEC.13,2024
- Category: Tungsten Oxide/Trioxide Price
- Published on 13 December 2024
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Ammonium Metatungstate |
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WO3 Content: 91%min Quantity:1,000.00KG Price:42.00 USD/KG EXW XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed |
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Ammonium metatungstate (AMT) is an important intermediate compounds of tungsten hydrometallurgical process, chemical formula is (NH4)6H2W12O40.XH2O. It is white crystalline powder. It is soluble in water which is 300g WO3/100ml H2O (in 25℃).
Ammonium Metatungstate is prepared from ammonium paratungstate (APT). Ammonium metatungstate is shorted for AMT. The content of WO3 is over 91.00%. Ammonium metatungstate is widely used in production of tungsten oxide, petroleum industry, ceramic industry, fireproof fabric, heat insulating masterbatch, etc.
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Sodium Tungstate Price on DEC.13,2024
- Category: Tungsten Oxide/Trioxide Price
- Published on 13 December 2024
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Product Name |
Sodium Tungstate |
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WO3 Content: 69%min Quantity:1,000.00KG Price:31.00 USD/KG EXW, XIAMEN, CHINA Payment:T/T in advance Delivery Time: in 20 working days Note: Re-check when quantity changed |
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The above quoted price is for reference only and shall not be used for final order. For detailed inquiry please contact us directly! |
What is Sodium Tungstate?
Sodium tungstate is a tungstate of sodium, chemical formula is Na2WO4•2H2O which is prepared from tungsten ores used to manufacture tungsten by reducing.
Application of Sodium Tungstate
It is mainly used as production of tungsten oxides. It is also used as catalyst for epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones.It is also used for treatment of diabetes in animal, in the dye and textile industry,intermediate in preparation of tungsten compounds, fire proofing fabrics & cellulose, alkaloid precipitant.
More details please visit: http://sodium-tungstate.com/english/index.html
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