Mugadziri Mutengo Wakanaka PERCHLOROETHYLENE CAS:127-18-4

tsananguro pfupi:

PERCHLOROETHYLENE： inozivikanwawo sechloride yakazara. Panyaya yemamorekuru, makemikari akagadzirwa nemaatomu ese ehydrogen mu ethylene akatsiviwa nechlorine. Muna 1821, kekutanga yakagadzirwa neFaraDay thermal decomposition. Mvura isina ruvara inopenya. Kune hwema hwakaita seether. Hahutsvi.

CAS: 127-18-4

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Tsananguro

Huremu hwemamorekuru 165.85. Huremu hwehuwandu 1.6220. Huremu hwekunyunguduka -22.7 ℃. Huremu hwekufashaira 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). Chiratidzo che refractive i1.5055. Huremu hwe viscosity i0.839MPA · s (20 ° C). Kumanikidzwa kwemhepo (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). Tetthylene hainyungudike mushuga, glycerin neprotein, uye inonyungudika zvishoma mumvura (0.015 kana 25 ° C), iyo inogona kunyungudutswa ne ethanol, ether, chloroform, benzene, uye chlorine organic solvents. Haina hydrolyzed. CHEMICALBOOK ichiri yakasimba pa500 ° C kana paine mhepo isina, hunyoro uye isina ma catalysts. Tethelhyloethane inogona kugadzirwa kana hydrogenation yavapo. Tiroroethane inogadzirwa panguva ye chloride. Tetrachloride inogonawo kuita ne bromine kugadzira bromine ocean chlorine kana diptide chloride. Pasi pekushanda kwe catalyst, inogonawo kuita ne hydrogen fluoride. Pasi pechiedza, mhepo, nemvura kwenguva yakareba, inoora zvishoma nezvishoma kuita trichloride nechiedza, nepo simbi dzinoparadza dzakadai sesimbi, aluminium, uye zinc dzinogona kudzvinyirirwa nezvinodzivirira. Kana paine activated carbon, inopiswa kusvika 700 ° C kuti iore kuita hex chloride ne hex chlorine. Tethalothene inogona kuoxidized ne oxidant yakasimba. Tetthyl chloride inogona kuita makemikari akasimba ne pink, pink powder, lithium dandruff, tetraoxide, uye sodium hydroxide. Tetrachloride ine chepfu uye inhibitor yepakati yetsinga, iyo inogona kukonzera musoro, kuda kurutsa, kurutsa, uye kunyange coma. Mbeva iyi iLD508850mg/kg. Huwandu hwepamusoro hunogamuchirwa panzvimbo yebasa i100 × 10-6.

Mazwi anoreva zvakafanana

Tetrachloroethylene,99+%, yeHPLC;TETRACHLOROETHYLENEEMPLURA190L;

TETRACHLOROETHYLENEEPLURA25L;TETRACHLOROETHYLENEEPLURA1L;

TETRACHLOROETBhuku remakemikariHYLENEFORSPECTROSPOPI;tetrachloroethylene(PCE);

Ethene,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,SpcDry,Mvura≤50ppM(byK.F.),SpcSeal.

Kushandiswa kwePERCHLOROETHYLENE

Mumaindasitiri, PERCHLOROETHYLENE inonyanya kushandiswa se solvent, organic synthesis, simbi surface cleaner uye dry cleaning agent, desulfurizer, heat transfer medium. Inoshandiswa mukurapa se anthelmintic. Inowanikwawo mu trichloroethylene uye fluorinated organic matter. Vanhu vanogara mumaguta vanogona kusangana ne tetrachloroethylene shoma kuburikidza nemhepo, chikafu nemvura yekunwa. Tetrachloroethylene ine solubility yakanaka kune akawanda inorganic uye organic compounds, akadai sarufa, iodine, mercuric chloride, aruminiyamu chloride, mafuta, rabha ne resin, solubility yakadaro inoshandiswa zvakanyanya se simbi degreasing cleansing agent, pendi stripping agent, dry cleansing agent, rabha solvent, ink solvent, liquid sipo, high-grade fur and minhenga degreasing; Tetrachloroethylene inoshandiswawo se repellent (hookworm and ginger worm); Finishing agent yekugadzira machira.
1. Inoshandiswa se organic solvent, dry cleaning agent, oil extraction agent, smoke screen agent, desulfurizer uye jira finishing agent, nezvimwewo.
2. Tetrachloroethylene inoshandiswa zvakanyanya, inonyanya kushandiswa se organic solvent, dry cleaning agent, simbi degreasing solvent, uye inoshandiswawo se enteroinsect respirant. Tetrachloroethylene inogona kushandiswa semafuta anobvisa, moto unodzima uye utsi hunovhara, uye inogona kushandiswawo kugadzira trichloroethylene ne organic compounds dzine fluorinated.
3. Inoshandiswa se organic solvent, dry cleaning agent, desulfurizer uye jira rekupedzisa
4. Tetrachloroethylene inoshandiswa zvakanyanya, inonyanya kushandiswa se organic solvent, dry cleaning agent, metal degreasing solvent, inoshandiswawo se enteroinsect repellent medical solvent, chromatographic analysis standard material. Tetrachloroethylene inogona kushandiswa semafuta anobvisa, moto unodzima uye utsi hunovhara, uye inogona kushandiswawo kugadzira trichloroethylene ne fluorinated organic compounds.
5. Chinonyungudutsa chinoshandiswa semafuta kana chinhu chakafanana nemafuta mukuongorora kweorganic. Chinonyungudutsa chemvura chinomanikidzwa zvakanyanya. Chinonyungudutsa chekuona spectrophotometric. Kugadzirwa kweorganic.

Tsanangudzo yePERCHLOROETHYLENE

Kompositi	Tsanangudzo
Chitarisiko	Mvura yakajeka, isina tsvina yakamiswa
Chromaticity/Hazen, (Pt-Co) W	15
Mvura % ≤	0.005
Zviri Mukati% ≥	99.9
Kukosha kwePH	5.0-8.0
Zvisaririra zvemvura %≤	0.002