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(Total 12 Products for Best Price Sodium Tungstate)
99.5% high purity sodium tungstate
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...
99.5% high purity ammonium tungstate
Uses: It can be used to make ammonium tungsten phosphate, etc. Raw material for the manufacture of ammonium phosphotungstate and other tungsten compounds. Metal tungsten and catalysts can also be produced.
Mainly used to manufacture tungsten trioxide or blue tungsten oxide metal tungsten powder; the downstream...
99.5% high purity ammonium metatungstate
Ammonium metatungstate is water-soluble white crystalline powder or slightly yellow. Ammonium metatungstate is soluble in water, and ammonium paratungstate is slightly soluble in water, which is the obvious difference between ammonium metatungstate and ammonium paratungstate. Ammonium metatungstate is also used in the...
Chemical reagent Sodium tungstate
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)....
New Product sodium tungstate Sales
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...
Chemical reagent sodium tungstate spot
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...
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...
Specializing in the production of sodium tungstate
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...
sodium tungstate dihydrate msds
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,...
sodium tungstate dihydrate molecular weight
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...
High Purity Tungstic Acid Powder
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...
Chemical material Sodium tungstate dihydrate MSDS
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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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.