What is barium oxalate

Barium oxalate is a white powder and is a toxic substance. Soluble in dilute nitric acid, dilute hydrochloric acid and ammonium chloride solution, difficult to dissolve in water. Barium oxalate is a…

The development trend of Monoc…

The larger the diameter of the silicon wafer, the higher the technical requirements, the more market prospects, the higher the value. Japan, the United States and Germany are major producers of…

Introduction to the use and ap…

Introduction Barium has a content of 0.05% in the earth's crust. The most common minerals in nature are barite (Barium sulfate) and toxic stone (Barium carbonate). Barium is widely used in electronics…

Two preparation methods of sod…

Sodium chloride, chemical formula NaCl, colorless cubic crystal or fine crystalline powder, tastes salty. The appearance is white crystal, the source of which is mainly seawater, which is the main…

What are the bromides?

Bromide generally refers to a binary compound containing bromine in the -1 oxidation state. These include metal bromides, non-metal bromides (including some halogen intercalates belonging to bromide,…

Use of Barium carbonate

Barium carbonate, inorganic compound, white powder, hardly soluble in water, soluble in strong acid. It is toxic and has a wide range of uses. The chemical formula BaCO3 of cesium carbonate has a…

Is barium acetate soluble in w…

Barium acetate, White crystallization powder. Easily soluble in water, slightly soluble in ethyl alcohol. The watery solution assumes neutral or the slight acidity response to litmus. Relative…

Classification of aluminum flu…

Aluminum fluoride is a colorless triclinic crystal. Appearance is white powder or large orthorhombic six-sided crystal. Aluminum fluoride used in the aluminum electrolysis industry to reduce the…

What is Indium

Indium is a silvery white with a light blue color. It is very soft and can be scored with nails. Indium is highly malleable and malleable and can be pressed into tablets. Metal indium is mainly used…

Application of Indium

Indium ingots are mainly used in the production of ITO targets (for the production of liquid crystal displays and flat screens) due to their high optical permeability and electrical conductivity.…

Main use of Germanium

Industrial applications Germanium has many special characteristics and is widely used in semiconductor, aerospace measurement and control, nuclear physics detection, optical fiber communication,…

Use of Iron

1. For pharmaceutical, pesticide, powder metallurgy, hot hydrogen generator, gel propellant, combustion active agent, catalyst, water cleaning adsorbent, sintering active agent, powder metallurgy…