Copper(II) hydroxide has been combined with latex paint, making a product designed to control root growth in potted plants. Secondary and lateral roots thrive and expand, resulting in a dense and healthy root system. It was sold under the name Spin Out, which was first introduced by Griffin L.L.C. The rights are now owned by SePRO Corp. It is now sold as Microkote either in a solution you apply yourself, or as treated pots.
Copper(II) hydroxide in ammonia solution, known as , possesses the interesting ability to dissolve . This property led to it being used in the production of , a .
This will generate Copper (II) Hydroxide, ..
Copper(II) hydroxide has a rather specialized role in . Often, when it is utilized for this purpose, it is prepared in situ by mixing a soluble copper(II) salt and .
Copper(II) hydroxide precipitates upon treating copper ..
Copper(II) hydroxide reacts with a solution of to form a deep blue solution of [Cu(NH3)4]2+ . It catalyzes the oxidation of ammonia solutions in presence of dioxygen, giving rise to copper ammine nitrites, such as Cu(NO2)2(NH3)n.
sodium hydroxide with copper nitrate II.
Copper(II) hydroxide can be produced by adding a to a dilute solution of (CuSO4·5H2O). The precipitate produced in this manner, however, often contains water and an appreciable amount of sodium hydroxide impurity. A purer product can be attained if is added to the solution beforehand. Alternatively, copper hydroxide is readily made by (containing a little such as , or ). A copper is used, often made from scrap copper.
Copper(II)-containing nickel(II) hydroxide …
It is sometimes used in the synthesis of s. For example, copper(II) hydroxide catalyzes the reaction of with 1-bromoanthraquinone or 1-amino-4-bromoanthraquinone to form 1-((2-aminoethyl)amino)anthraquinone or 1-amino-4-((2-aminoethyl)amino)anthraquinone, respectively:
In the first step, solid copper (II) hydroxide is formed which is ..
Copper(II) hydroxide also converts acid s to at room temperature. This conversion is useful in the synthesis of carboxylic acids in the presence of other fragile . The yields are generally excellent as is the case with the production of and :
copper(II) hydroxide + acetic acid ..
Copper(II) hydroxide has been known since copper smelting began around 5000 BC although the were probably the first to manufacture it by mixing solutions of (sodium or potassium hydroxide) and (copper(II) sulfate). Sources of both compounds available in antiquity.