CAS 127-18-4 Tetrachloroethylene, tseem hu ua perchloroethylene, yog cov organic compound nrog cov tshuaj formula C₂Cl₄. Nws yog cov kua uas tsis muaj xim.
| Khoom npe | Tetrachloroethylene / Perchloroethylene | |||
| Tshuaj Formula | C2Cl4 | |||
| Molecular Luj | 165.833 | |||
| CAS Nr. | 127-18-4 | |||
| EINECS NO. | 204-825-9 | |||
| HS Code | 2903230000 | |||
| Tus Naj Npawb Tsheb Thauj Khoom Loj | UN 1897 | |||
CAS Tsis Yog . 127-18-4 Perchlorethylene (PCE)
Kev siv thawj zaug thiab kev siv
Industrial thiab Commercial Dry Cleaning:Qhov no yog qhov zoo tshaj plaws -paub siv tetrachloroethylene.Perchlorethylene (PCE)yog cov kuab tshuaj zoo heev rau cov roj, roj, thiab cov rog uas tsis muaj kev puas tsuaj rau cov ntaub, ua rau nws cov kuab tshuaj tseem ceeb hauv qhov qhuav -kev lag luam tu rau ntau xyoo lawm.
Hlau Degreasing:Nws yog siv los ua ib qho hnyav hnyav los ntxuav thiab degrease hlau qhov chaw, feem ntau hauv vapor degreasing ua haujlwm qhov twg nws tsis tshua muaj nplaim taws yog qhov zoo dua.
Chemical Intermediate:Tetrachlorethylene ua haujlwm ua cov khoom pib (feedstock) hauv kev sib txuas ntawm lwm cov tshuaj, suav nrog hydrofluorocarbons (HFCs) siv los ua cov tub yees.
Lwm yam kev siv:Keeb kwm, nws tau siv los ua cov kuab tshuaj hauv cov neeg siv khoom, tshuaj pleev xim, thiab tshuaj tua kab mob (kho cov kab mob cab kab mob) hauv tib neeg. Cov kev siv no tau raug tshem tawm ntau vim muaj kev txhawj xeeb txog toxicity.
Vim li cas thiaj xaiv gneebio?
Cov neeg muas zaub los ua ntej. Peb muab siab - cov khoom zoo ntawm tus nqi tsim nyog thiab xyuas kom meej cov khoom xa tuaj sai.
Peb tuaj yeem xa cov khoom ncaj qha mus rau koj qhov chaw nyob xa khoom, uas muaj kev nyab xeeb thiab ceev ceev. Peb muaj cov khoom npaj rau hauv Tshuag.
Peb teb sai thiab meej rau cov neeg siv khoom cov lus nug. Peb muab kev sov siab tom qab - kev muag khoom thiab yuav pab koj daws txhua yam teeb meem uas koj ntsib.
Peb xa tshwj xeeb zoo thiab kev pabcuam ntawm tus nqi sib tw.
Nyem qhov no xa ib qho kev nug
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Gneebioyog cov kws tshaj lij cov khoom siv raw khoom nyob hauv Henan Xeev, Suav. Peb tau dhau daim ntawv pov thawj kev ua haujlwm zoo thiab muaj tus kheej - tswj hwm txoj cai ntshuam thiab xa tawm. Peb cov khoom yog nrov nrog cov neeg siv khoom. Raws li cov khoom lag luam thoob ntiaj teb, peb xa cov ntaub ntawv pov thawj tshuaj raw khoom uas ua raws li REACH, RoHS, ISO thiab lwm yam qauv thoob ntiaj teb. Peb lub peev xwm ntau lawm txhua hli ua kom zoo ib yam thiab muaj kev ntseeg siab rau kev txiav txim ntau.
