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Tungsten trioxide Tungsten trioxide
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Tungsten trioxide

( Negotiable )

|

1 Gram Minimum Order

País:

China

N º de Modelo:

CTTM-8589

Precio FOB:

( Negotiable ) Obtener el precio más reciente

Lugar de origen:

China

Precio de pedido mínimo:

-

Cantidad de pedido mínimo:

1 Gram

Detalle de embalaje:

cartons, iron drums, plastic drums, ton bags, paper bags

El tiempo de entrega:

15 days

Capacidad de suministro:

1000 Metric Ton per Month

Tipo de pago:

PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T

Grupo de productos :

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Persona de contacto Ms. Sally

NO.33 TAISHAN ROAD, Hebi, Henan

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Especificaciones del producto

  • Classification: tungsten trioxide
  • Other Names: wo3
  • MF: WO3
  • Grade Standard: Reagent Grade
  • Purity (%): 80%~99.9%
  • Appearance: yellow powder;
  • Application: The manufacture of pure tungsten, tungsten rod, tungsten wire, tungsten electrode;
  • Brand Name: CYCLE
  • Structure:: the structure of WO3 depends on the temperature:It is a tet

Descripción del producto

Name:tungsten trioxide;
Properties: yellow powder;
Solubility: insoluble in water, dissolved in alkali, and slightly soluble in acid;
Chemical formula:WO3;
Molecular weight:231.85;
CAS:1314-35-8;
EINECS:215-231-4;
Melting point(℃):1472;
Boiling point(℃):1837;
Relative density (water =1): 7.16;
Chemical property:Significant sublimation at 850℃;Almost no reaction with inorganic acids except hydrofluoric acid;Can slowly dissolved in ammonia or concentrated alkali solution;heating react with chlorine generating oxychloride;But it can't react with bromine and iodine;
Structure: the structure of WO3 depends on the temperature:It is a tetragonal system above 740℃,330-740℃ is orthonormal system,17-330℃ is monoclinic system,-50-17℃ is three cable-stayed system,monoclinic structure is the most common;
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Application:
1. The production of tungsten powder and tungsten carbide powder by calcining reduction;
2. The manufacture of pure tungsten, tungsten rod, tungsten wire, tungsten electrode;
3. Shielding material for radiation;
4. Industry: coloring agent for yellow ceramic;
5. Shipbuilding Industry: anticorrosive paint and paint materials.
 

País: China
N º de Modelo: CTTM-8589
Precio FOB: ( Negotiable ) Obtener el precio más reciente
Lugar de origen: China
Precio de pedido mínimo: -
Cantidad de pedido mínimo: 1 Gram
Detalle de embalaje: cartons, iron drums, plastic drums, ton bags, paper bags
El tiempo de entrega: 15 days
Capacidad de suministro: 1000 Metric Ton per Month
Tipo de pago: PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
Grupo de productos : CHEMICAL PRODUCTS
Tungsten trioxide
Tungsten trioxide

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Ms. Sally < HEBI CYCLE COMMERCIAL CO., LTD >

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