Ammonium metatungstate hydrate has a series of unique properties that have led to a wide range of applications in several fields. Below are the main properties of ammonium metatungstate hydrate and their corresponding applications, which are indicated and summarized in points as follows:
Physical properties of ammonium metatungstate hydrate
Appearance and color of ammonium metatungstate hydrate
White or slightly yellow crystalline powder.
Application of ammonium metatungstate hydrate
As a pigment or additive, its color properties are used in the paint and plastic industries.
Solubility of Ammonium Metatungstate Hydrate
Easily soluble in water, also soluble in ethanol.
Application of Ammonium Metatungstate Hydrate
As a water-soluble compound, it is convenient to control its concentration and distribution in the manufacturing process.
It is suitable for catalysts and additives in various aqueous systems.
Thermal stability of ammonium metatungstate hydrate
Unstable at high temperatures, it will gradually lose crystalline water and decompose.
Application of ammonium metatungstate hydrate
The degree of decomposition can be precisely adjusted by controlling the temperature, so as to prepare tungsten compounds of specific components.
It can be used as a precursor in heat treatment processes to prepare high-performance tungsten-based materials.
Chemical Properties of Ammonium Metatungstate Hydrate
Acidity and alkalinity of ammonium metatungstate hydrate
The aqueous solution is weakly acidic.
Application of ammonium metatungstate hydrate
Under acidic conditions, it can form complexes with other metal ions for metal recovery or separation.
Used as acid catalyst or moderator in chemical reactions.
Chemical reactivity of ammonium metatungstate hydrate
It can react chemically with a variety of substances, such as with acids and bases.
Application of ammonium metatungstate hydrate
Used as raw material for the preparation of various tungstates and tungsten oxides.
As a component of intermediates or catalysts in chemical synthesis.
Safety of Ammonium Metatungstate Hydrate
Ammonium metatungstate hydrate is a hazardous chemical with certain toxicity.
Precautions for the application of ammonium metatungstate hydrate
In industrial production and laboratory research, it is necessary to strictly observe the safety operation procedures.
Wear appropriate protective equipment, such as protective gloves and glasses.
Maintain good ventilation and avoid prolonged contact or inhalation of its dust.
Specific applications of ammonium metatungstate hydrate
Ammonium metatungstate hydrate catalyst
Ammonium metatungstate hydrate is the main raw material for tungsten-based catalysts in oil refineries and is used for catalytic reactions in petrochemicals.
Material Preparation
It is used for making metallic tungsten, alloy steel, fireproof fabrics, etc. It is also used in ceramic industry.
Scientific Research
Used as raw material or reagent in scientific and chemical research.
With its unique physical and chemical properties, ammonium metatungstate hydrate plays an important role in many fields such as catalyst, material preparation and scientific research. In the process of use, it is necessary to pay attention to its safety and follow the corresponding operating procedures.
More details of ammonium metatungstate product, please visit website: http://ammonium-metatungstate.com/
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