Sodium Tungstate

Chemical reagent Sodium tungstate

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Sodium tungstate is an inorganic substance with the chemical formula Na2WO4. It is a colorless crystal or white crystalline powder. It is weathered in dry air and loses crystal water at 100 °C. It is soluble in water, insoluble in ethanol, and has a relative density of 3.23 to 3.25. Melting point 698 ℃ (anhydrous)....

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99.5% high purity sodium tungstate

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Sodium tungstate is colorless crystal or white orthorhombic crystal, lustrous flake crystal or crystalline powder. Sodium tungstate is soluble in water, and its aqueous solution is slightly alkaline, insoluble in ethanol, and slightly soluble in ammonia. Weathered in the air. When heated to 100°C, it loses crystal...

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New Product sodium tungstate Sales

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

1. The wolframite is crushed to 320 mesh by the alkaline hydrolysis method of tungsten ore, and 30% caustic soda is added to the reactor for alkaline hydrolysis. After alkaline hydrolysis, it is reacted with calcium chloride to synthesize calcium tungstate, and calcium tungstate reacts with hydrochloric acid to...

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Chemical reagent sodium tungstate spot

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Sodium tungstate is used in mordant, analytical reagent, catalyst, water treatment agent, manufacture of fireproof and waterproof materials, as well as phosphotungstate, borotungstate, etc. Used in the manufacture of metal tungsten, tungstic acid, tungstate, etc. For mordants, pigments, dyes, inks. It is used as a...

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Sodium tungstate white powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Weigh 0.5 g of the sample into a 250 ml beaker, dissolve it with a little water, add 100 ml of 60-80 ℃ hot water, 2 drops of 0.1% methyl orange indicator (add it if the indicator is brown), and add hydrochloric acid (1+1) Neutralize to red, add 10ml of 10% cinchonine under constant stirring, continue to stir to make...

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Specializing in the production of sodium tungstate

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Sodium tungstate is an inorganic compound with the molecular formula Na2WO4. This white water-soluble solid is the sodium salt of tungstic acid. It can be used as a tungsten source for chemical synthesis, and sodium tungstate is an intermediate for converting tungsten ore into metal. Sodium tungstate combines with...

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sodium tungstate dihydrate msds

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

The pure color of sodium tungstate we produce has no impurities, the product has pure color, no impurities, reliable quality, good appearance, strict control of raw materials, 1. Excellent raw materials are manufactured with excellent product quality, reliable reputation guarantee, 2. Sufficient inventory of sodium,...

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sodium tungstate dihydrate molecular weight

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Chinese name: Sodium tungstate Chinese synonyms: sodium tungstate; sodium tungstate, dihydrate; sodium tungstate dihydrate; sodium tungstate dihydrate; sodium tungstate dihydrate; sodium orthotungstate; sodium tungstate dihydrate, ACS99.0-101.0 %; sodium tungstate 2 water English name: Sodium tungstate dihydrate CAS...

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High Purity Tungstic Acid Powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

A common Tungstic Acid Powder, referred to as Tungstic Acid, is a light orange-yellow powder; the composition varies slightly with the preparation conditions. When the composition is WO3·H2O, the density is 5.5g/cm3, and the dehydration temperature is 3100°C. Insoluble in water, gradually gelled after dipping, soluble...

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Chemical material Sodium tungstate dihydrate MSDS

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

sodium tungstate Sodium tungstate, chemical formula Na2WO4, is generally in the form of dihydrate (Na2WO4 2H2O). The finished product is obtained by the reaction of tungsten trioxide with sodium hydroxide solution, evaporation crystallization, centrifugal dehydration and drying. Colorless crystal or white orthorhombic...

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The price of sodium tungstate

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Sodium tungstate is an important chemical, widely used in electronics, optoelectronics, chemical industry and other fields. Among them, sodium tungstate is widely used in the field of optoelectronics, and is known as the "king of optoelectronics". Sodium tungstate has excellent photoelectric properties and can be used...

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sodium tungstate aqueous solution

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Sodium tungstate is an important inorganic compound with many applications. Sodium tungstate is a white crystalline powder with good water solubility and stability, and is widely used in medicine, chemical industry, electronics and other fields. In the field of medicine, sodium tungstate is used as an anticancer drug,...

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