Hot Sale Sodium Molybdate Dihydrate

high quality Sodium Molybdate Dihydrate

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

Product property Product name:Sodium molybdate CAS:7631-95-0 MF:MoNa2O4 MW:205.92 Density:3.78 g/cm3 Melting point:687°C Property:It is slightly soluble in water, insoluble in acetone. Molybdic Acid Dihydrate is an inorganic compound with the chemical formula Na2Mo04·2H20. Molybdic Acid is a white crystal, soluble in...

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Hot Product sodium molybdate

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

Sodium molybdate is an inorganic substance with the chemical formula Na2MoO4, which is a white rhombus crystal. Molybdenum trioxide can be produced by oxidative roasting of molybdenum concentrate, leaching with liquid alkali to produce sodium molybdate solution, and then it can be obtained by suction filtration,...

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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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Hot sales ammonium tungstate

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

After calcination of ammonium tungstate into tungsten trioxide, the tungsten trioxide is reduced, and then the tungsten trioxide reduced tungsten powder is oxidized and reduced twice in a cycle, and the particle size distribution is between 0.1 and 0.5 μm. %, submicron tungsten powder with a specific surface area of...

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Hot selling ammonium metatungstate

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

There are many preparation methods of AMT. The principle processes of the main preparation methods are: 1. Using ammonium tungstate solution as raw material, firstly prepare metatungstic acid press solution by solvent extraction or ion exchange method, and then obtain ammonium metatungstate through evaporative...

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Chemical Reagent Ammonium Metatungstate Spot

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

Tungstic acid method: Dissolve tungstic acid with ammonia water, add it into deionized water filled with boiling, heat with stirring to remove ammonia to make Ph=8, add acetic acid when the solution is boiling, and then adjust the Ph value to 2-4 with dilute nitric acid, Continue to heat and concentrate to a relative...

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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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99.9%High Purity Ammonium Metatungstate

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

Ammonium metatungstate is a homopolyacid ammonium salt of tungsten, a tungsten compound with large molecular weight and high water solubility, 300g/100ml. Different crystallization conditions have three molecular formulas (NH4)6H2W12O40.nH2O or (NH4)6H2W12O40.XH2O or (NH4)6H2W12O40. Preparation process: There are...

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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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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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99.9% high purity ammonium metatungstate

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

Ammonium metatungstate Chinese alias: Ammonium metatungstate English name: Ammonium tungsten partial , Ammonium metatungstate hydrate English abbreviation: AMT CAS Number: 14311-52-5 Molecular formula: (NH4)6(H2W12O40)•n H2O Molecular weight is 3060.46 (anhydrous) Appearance: white or light yellow crystalline...

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Wholesales Sodium molybdate dihydrate CAS 7631-95-0

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

Information on basic physicochemical properties a) Appearance and properties shape: crystal Color: Colorless b) smell No data available c) Odor threshold No data available d) pH value No data available e) melting point/freezing point Melting/Freezing Point: 687 °C - lit. f) Boiling point, initial boiling point and...

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