Electronic Chemicals

It is used in the manufacture of organic or inorganic fluoride, such as fluorocarbon, sodium fluoride, aluminum fluoride, uranium hexafluoride and cryolite. It is also used for pickling of stainless steel and non-ferrous metals, engraving and lettering of glass instrument scales, glassware and mirrors, polishing of glassware, treatment of frosted bulbs and general bulbs, silicon removal and purification of metal graphite emulsion, sand removal of metal castings, removal of graphite ash, and manufacturing of Semiconductors (germanium and silicon). It is also used as a catalyst for dye synthesis and other organic synthesis. It is also used in electroplating, reagent, fermentation, ceramic treatment and the manufacture of fluororesin and flame retardant.

Lithium carbonate (Li2CO3) is a colorless to white crystal, which is soluble in water, but has poor solubility. It is used for the treatment of mental illness, and is mostly used for the treatment of mania.

As photoinitiator, it is mainly used for silk screen printing ink, lithographic printing ink, flexo printing ink and wood coating. TPO can be completely cured on the pigmented surface of white or high titanium dioxide. It is widely used in various coatings. Because of its excellent absorption performance, it is especially suitable for silk screen printing ink, lithography, flexographic ink and wood coating. The coating does not turn yellow, the post polymerization effect is low and there is no residue. It can also be used for transparent coating, especially for products with low odor requirements. When used alone in unsaturated polyester containing styrene system, it has high initiation efficiency. Acrylate systems, especially colored systems, usually need to be combined with amine or acrylamide and other photoinitiators to achieve complete curing of the system, especially for low yellowing, white systems and thick films. When the photoinitiator TPO is used with mob240 or cbp393, the curing efficiency can be improved. It is the best extraction solvent for petroleum aromatics units and is also used as formylation reagent in fine chemical industry.

2-nitroaniline is mainly used as dye intermediate and synthetic photo panning agent, as well as the determination of iodide and production of pesticide carbendazim. The toxicity is greater than aniline. It can be absorbed by skin and respiratory tract, which is a strong methemoglobin forming agent. The high-iron hemoglobin can cause tissue hypoxia and cyanosis, which may cause damage to central nervous system, cardiovascular system and other organs.

Used to make lithium salt and lithium-based grease, electrolyte for alkaline storage batteries, absorption liquid for lithium bromide refrigerators, etc.