Perchloroethylene CAS NO127-18-4 PCE Liquid Price 1,1,2,2-Tetrachloroethylene PCE

Tetrachloroethylene, also known as perchloroethylene, is an organic compound with the molecular formula C2Cl4. It easily evaporates into the air with a pungent, sweet smell. Very high concentrations of tetrachloroethylene can cause dizziness, headache, drowsiness, confusion, nausea, difficulty speaking and walking, unconsciousness and death.

Pce has good solubility for many inorganic and organic compounds and is widely used as metal degreasing cleaning agent, paint removal agent, dry cleaning agent, rubber solvent, ink solvent, liquid soap, high-grade fur and feathers degreasing; Tetrachloroethylene is also used as a repellent (hookworm and ginger worm); Finishing agent for textile processing.

A colorless, transparent liquid with an odor similar to ether. Can dissolve a variety of substances (such as rubber, resin, fat, AlCl3, S, I2, HgCl2), non-flammable. Sexual stability. When there is no air, moisture and catalyst, it is heated to 500 ° C and is still stable. Resistance to hydrolysis. The freezing point is about -22.0ºC, the boiling point is 121ºC, 33.2ºC (4.0kPa), the relative density is 1.6230 (20/4ºC), and the refractive index is 1.50547. No flash point. It is miscible with ethanol, ether, chloroform and benzene. Dissolved in about 10,000 times the volume of water.
1. Ethylene method This method can co-produce trichloroethylene and tetrachloroethylene, divided into the following two methods. a. Direct chlorinated ethylene and chlorine are reacted in 1, 2-dichloroethane solution containing FeCl3 catalyst at 280-450ºC to form 1, 2-dichloroethane, which is further chlorinated into trichloroethylene and tetrachloroethylene, which are neutralized by NH3 after distillation; For washing; Dry and get the finished product. b. Oxygen chlorination process to ethylene and chlorine addition to produce 1, 2-dichloroethane, 1, 2-dichloroethane and chlorine, oxygen in CuCl2 and KCl as catalysts and at 425ºC, 138-207kPa oxygen chlorination reaction, the product after cooling, washing, drying after distillation, high purity products. 2. Hydrocarbon oxidation method chlorinated pyrolysis of hydrocarbon mixtures containing methane, ethane, propane, propylene, etc. at 50-500ºC to obtain a mixture of chlorinated hydrocarbons, which are separated into various products after distillation. 3. Acetylene method acetylene and chlorine are heated to chlorinate to produce 1,1,2, 2-tetrachloroethane, and hydrogen chloride is removed by alkali to obtain trichloroethylene, and then pentachloroethane is chlorinated, and then hydrogen chloride is removed by alkali to obtain tetrachloroethylene. Because of the high price of acetylene, it has been gradually replaced by ethylene method.

It can be used as solvent, dry cleaning agent, extraction agent, extinguishing agent, smoke agent, etc.Ideal dry cleaning agent for wool fabric, used for manufacturing intermediate of trichloroacetyl chloride, hexachloroethane etc..
It can also be used as high temperature metal degreasing agent, extraction agent, pharmaceutical and other raw materials.

200kg/drum

Shijiazhuang Yangda Import and Export Trading Co., Ltd. is located in Shijiazhuang City, Hebei Province, covers an area of 800 mu, and has more than 5,000 employees. The main products are paraffin, titanium dioxide, zinc oxide, alumina,  isononyl alcohol sles,pvc, PP, pa6, pa66, pbt, abs), filler substrates, flame retardants, antioxidants, flexible agents, plasticizers and other chemical raw materials and plastic particles. After years of efforts and development, we have a certain scale, with a technical service team, to provide users with high-quality, professional services.

Q: Are you a manufacturer or a trading company?

A: We are a manufacturer located in Hebei Province.

Can I get some samples before I place an order?

A: Yes, we can provide free samples, but you will pay the freight.

Q: How long will it take to get a sample?

A: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.

Q: What documents do you provide?