Alumina trihydrate is a chemical compound that is commonly used in a variety of industries. It is a white, odorless powder that is soluble in water and has a number of useful properties. In this article, we will explore the definition and meaning of alumina trihydrate, as well as its origin, associations, synonyms, antonyms, and root words.
Definitions
Alumina trihydrate is a compound that is composed of three molecules of water and one molecule of aluminum oxide. It is also known as aluminum trihydroxide, aluminum hydroxide, or simply hydrate. The chemical formula for alumina trihydrate is Al(OH)3.
Origin
Alumina trihydrate is derived from bauxite, which is a mineral that is found in abundance in many parts of the world. Bauxite is a mixture of aluminum hydroxides, clay minerals, and other impurities. The process of extracting alumina trihydrate from bauxite involves refining and calcining the mineral.
Meaning in different dictionaries
According to the Merriam-Webster dictionary, alumina trihydrate is “a white crystalline compound Al(OH)3 that is the most common form of aluminum hydroxide and is used especially as a flame retardant and in making ceramics and glass.”
The Oxford English Dictionary defines alumina trihydrate as “a white, powdery substance that is used in the production of ceramics, glass, and other materials.”
Associations
Alumina trihydrate is commonly used as a flame retardant in plastics, rubber, and textiles. It is also used in the production of ceramics, glass, and other materials. In addition, alumina trihydrate is used in the manufacturing of aluminum metal, as a filler in paper and paint, and as a catalyst in chemical reactions.
Synonyms
Some synonyms for alumina trihydrate include aluminum hydroxide, aluminum trihydroxide, aluminum hydrate, and hydrated alumina.
Antonyms
There are no specific antonyms for alumina trihydrate, as it is a compound rather than a concept that can be opposed or negated.
The same root words
The root words of alumina trihydrate are “alumina” and “hydrate.” Alumina is a compound of aluminum and oxygen, while hydrate refers to a compound that contains water molecules.
Example Sentences
- The use of alumina trihydrate as a flame retardant has become increasingly popular in the plastics industry.
- The ceramics factory used alumina trihydrate as a key ingredient in their production process.
- The researchers found that adding alumina trihydrate to the paint improved its durability and resistance to weathering.