Examples of 'tungstic acid' in a sentence
Meaning of "tungstic acid"
tungstic acid - Tungstic acid is a chemical compound containing tungsten and oxygen. It is commonly used in analytical chemistry, as a reagent, or in industrial processes such as manufacturing of tungsten products
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- the solid hydrated form of tungsten oxide, H₂WO₄; used in textiles, and in yellow glazes
How to use "tungstic acid" in a sentence
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tungstic acid
The inorganic microparticles are particles of tungstic acid compound.
The use of tungstic acid or phosphotungstic acid is particularly preferred.
Tungsten trioxide is basic anhydride which most be hydrolyzed to produce tungstic acid.
Tungstic acid anhydride.
Her second project was improving an extraction method for tungstic acid from tungsten ores.
A new tungstic acid has been prepared in aqueous solutions by ion exchange.
Nylon 6 was dyed using phosphorus tungstic acid.
Tungstic acid may be formed by reacting sodium tungstate or potassium tungstate with sulfuric acid.
Suitable catalysts include sodium tungstate di-hydrate and tungstic acid.
The cocatalyst is a soluble tungstic acid salt and / or an insoluble tungsten compound ;.
Preferred combinations of metal components are nickel carbonate, tungstic acid and molybdenum oxide.
Metal salts of tungstic acid are preferably alkali metal salts, and in particular sodium tungstate.
Process as claimed in claim 13 wherein the catalyst is tungstic acid or phosphotungstic acid.
Tungstic acid refers to hydrated forms of tungsten trioxide, WO.
Typical tungsten compounds comprise ammonium metatungstate, sodium tungstate and tungstic acid.
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Process for the recovery of cobalt and tungstic acid and / or their derivatives from aqueous solutions.
Preferred tungsten catalysts include sodium tungstate, potassium tungstate, and tungstic acid.
Then, 6 g of tungstic acid were added to the reaction solution.
Suitable tungstate complexes include ammonium tungstate, calcium tungstate, sodium tungstate dihydrate, and tungstic acid.
Tungstic acid export regulation is customs supervision conditions, code of 4xy.
In brief, di-tridecylammonium tungstate is formed by reaction a tungstic acid hydrate with di-tridecylamine.
Mg of tungstic acid ( monohydrate ) and 3 g of water were added to a 50 ml flask.
Product ■ ' The products concerned are tungstic oxide and tungstic acid.
Examples of such catalysts include methyltrioxorhenium ( VII ), tungstic acid and sodium tungstate dehydrate.
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