Inorganic Chemicals

Potassium persulfate is mainly used as an initiator and strong oxidant initiator: Potassium persulfate is an initiator for latex or acrylic monomer polymerization solution, vinyl acetate, vinyl chloride and other products, and also an initiator for the copolymerization of colloids such as styrene, acrylonitrile, and butadiene. Strong oxidant: (1) Used as a desizing agent and a bleaching activator. (2) Used for oxidative degradation of harmful substances in water tanks and closed loop treatment. (3) It is a regulator for the production of starch and is applied in the production of adhesives and coatings. (4) Used for branched chain oxidation, ethanol and aromatic hydroxyl oxidation. (5) It is one of the basic components of hair dyes and has a decolorization effect.

Barium sulfate appears as white or yellowish odorless powder or small crystals. Mp: 1580°C (with decomposition). Density: 4.25 -4.5 g cm-3. Insoluble in water, dilute acids, alcohol. Soluble in hot concentrated sulfuric acid. Used as a weighting mud in oil-drilling, in paints, paper coatings, linoleum, textiles, rubber. Administered internally ("barium cocktail") as a radio-opaque diagnostic aid.

Water, whose chemical formula is H2O, is an inorganic substance composed of hydrogen and oxygen. It is non-toxic and drinkable. It is a colorless and odorless transparent liquid under normal temperature and pressure, and is called the source of human life. Water is one of the most common substances on the earth. It is an important resource for the survival of all life including inorganic compounds and human beings. It is also the most important part of living organisms.

Potassium nitrite is used as reducing agent, food color developing agent and chemical reagent in organic synthesis. It can also be used in the manufacture of aniline dyes and azo dyes, medicine and gold treatment. It is used for the separation of nickel drill.

Celestite ore is mainly used to produce strontium carbonate, followed by strontium nitrate, strontium chromate, strontium titanate, strontium phosphate, strontium sulfate, strontium chloride, and also to extract metal strontium. Strontium and strontium salts are widely used in electronic, metallurgical, non-ferrous, electrical, national defense, glass, pharmaceutical, sugar and other industrial sectors. Strontium carbonate can be used as the fluorescent screen coating of color TV tubes, which can not only greatly reduce the X-ray radiation, but also improve the clarity of the picture and the authenticity of the tone. It is used to manufacture strontium ferrite ceramic materials and atomic batteries in the electrical industry. In metallurgical industry, strontium and strontium salts can be used as desulfurizing and dephosphorizing agents for steelmaking, and can improve pig iron performance and steel quality in ferrosilicon production. It is used in the national defense industry to manufacture signal bombs, tracer bombs and fireworks. In addition, it can also be used as reducing agent of refractory metal, degassing agent of vacuum tube, catalyst of artificial diamond, lubricating agent, special alloy material, etc. in recent years. The oxides of strontium, lanthanum and copper can be used as important metals to form superconducting ceramics.