Soo-saare Qiimo Fiican PERCHLOROETHYLENE CAS:127-18-4

sharraxaad gaaban:

PERCHLOROETHYLENE: waxaa sidoo kale loo yaqaan koloriin dhan. Marka la eego qaab-dhismeedka molecular-ka, isku-dhafka ay soo saaraan dhammaan atamka haydarojiinta ee ku jira ethylene waxaa lagu beddelay koloriin. Sannadkii 1821, markii ugu horreysay waxaa lagu sameeyay kala-goynta kulaylka FaraDay. Dareere aan midab lahayn oo hufan. Waxaa jira ur u eg ether. Lama guban karo.

CAS: 127-18-4

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Sharaxaad

Cufnaanta molecular-ka ee qaraabada ah 165.85. Cufnaanta qaraabada ah 1.6220. Barta dhalaalka -22.7 ℃. Barta karkaraya waa 121.2 ℃, 33.2 ℃ (4.000 × 103Pa). Tusmada dhalaalka waa 1.5055. Dheefshiidku waa 0.839MPA · s (20 ° C). Cadaadiska uumiga (× 103Pa): 5.466 (40 ° C), 13.865 (60 ° C), 30.131 (80 ° C), 58.128 (100 ° C). Tetthylene kuma milmo sonkorta, glycerin iyo borotiinka, waxaana si yar loogu milmaa biyaha (0.015 marka heerkulku yahay 25 ° C), kaas oo lagu milmi karo ethanol, ether, chloroform, benzene, iyo chlorine dareere dabiici ah. Lama milmo. CHEMICALBOOK wali waa mid deggan 500 ° C iyadoo ay jiraan hawo la'aan, qoyaan iyo wax kiciyayaal ah. Tethelhyloethane waxaa la soo saari karaa marka la isticmaalayo hydrogenation. Tiroroethane waxaa la soo saaraa inta lagu jiro chloride. Tetrachloride sidoo kale waxay la falgashaa bromine si ay u soo saarto chlorine ocean bromine ama diptide chloride. Iyada oo ay ku jirto falgalka kicinta, waxay sidoo kale la falgashaa hydrogen fluoride. Iyada oo ay jirto iftiin, hawo, iyo biyo muddo dheer, si tartiib tartiib ah ayay u burburtaa trichloride iyo iftiin, halka biraha daxalka ah sida birta, aluminium, iyo zinc lagu xakameyn karo xasiliyeyaasha. Haddii ay jirto kaarboon firfircoon, oo lagu kululeeyo 700 ° C si ay u burburto hex chloride iyo hex chloroline. Tethalothene waxaa oksaydhi kara oksaydh xooggan. Tetthyl chloride waxay yeelan kartaa falcelin kiimiko oo daran oo leh budada casaanka ah, casaanka, dandruff lithium, tetraoxide, iyo sodium hydroxide. Tetrachloride waa sun waana ka hortage dhexe oo neerfaha ah, kaas oo sababi kara madax-xanuun, lallabo, matag, iyo xitaa miyir-beel. Jiirku waa LD508850mg/kg. Tirada ugu badan ee la oggol yahay ee goobta shaqada waa 100 × 10-6.

Erayo isku mid ah

Tetrachloroethylene, 99+%, ee HPLC; TETRACHLOROETHYLENEEMPLURA190L;

TETRACHLOROETHYLENEEMPLURA25L; TETRACHLOROETHYLENEEMPLURA1L;

TETRACHLOROETchemicalbook HYLENEFORSPECTROSCOPYUva; tetrachloroethylene (PCE);

Ethane,1,1,2,2-tetrachloro-;Tetrachloroethylene,99%,Qalalaji,Biyo≤50ppM(by K.F.),Shaabad.

Adeegsiga PERCHLOROETHYLENE

Warshadaha, PERCHLOROETHYLENE waxaa inta badan loo isticmaalaa dareere, isku-darka dabiiciga ah, nadiifiyaha dusha sare ee birta iyo wakiilka nadiifinta qalalan, desulfurizer, dhexdhexaadiyaha wareejinta kulaylka. Waxaa loo isticmaalaa caafimaad ahaan sidii anthelmintic. Sidoo kale waa dhexdhexaad ka mid ah walxaha dabiiciga ah ee trichloroethylene iyo fluorinated. Dadka deegaanka guud ahaan waxaa laga yaabaa inay la kulmaan xaddi yar oo tetrachloroethylene ah iyada oo loo marayo jawiga, cuntada iyo biyaha la cabbo. Tetrachloroethylene waxay leedahay milmi wanaagsan oo loogu talagalay iskudhisyo badan oo aan dabiici ahayn iyo kuwa organic ah, sida sulfur, iodine, mercuric chloride, aluminium chloride, dufan, caag iyo resin, milmida noocaas ah waxaa si weyn loogu isticmaalaa sida wakiilka nadiifinta saliidda birta, wakiilka xoqidda rinjiga, wakiilka nadiifinta qalalan, dareeraha caagga ah, dareeraha khad, saabuun dareere ah, dhogorta heerka sare ah iyo baallaha oo saliideynaya; Tetrachloroethylene sidoo kale waxaa loo isticmaalaa sidii ka hortag (koormo iyo gooryaan sinjibiil); Wakiilka dhammaystirka ee farsamaynta dharka.
1. Waxaa loo isticmaalaa dareere dabiici ah, wakiil nadiifin qalalan, wakiil saliid soo saar, wakiil shaashad qiiq, desulfurizer iyo wakiilka dhammaystirka dharka, iwm.
2. Tetrachloroethylene si weyn ayaa loo isticmaalaa, inta badan waxaa loo isticmaalaa dareere dabiici ah, nadiifin qalalan, dareere dufan ka saara birta, waxaana sidoo kale loo isticmaalaa sidii ka hortag cayayaanka. Tetrachloroethylene waxaa loo isticmaali karaa sidii soo saar dufan, wakiil dab-damis ah iyo wakiil qiiq, waxaana sidoo kale loo isticmaali karaa in lagu sameeyo isku-darka trichloroethylene iyo isku-dhafka dabiiciga ah ee fluorinated.
3. Waxaa loo isticmaalaa dareere dabiici ah, wakiil nadiifin qalalan, desulfurizer iyo wakiilka dhammaystirka dharka
4. Tetrachloroethylene si weyn ayaa loo isticmaalaa, inta badan waxaa loo isticmaalaa dareere dabiici ah, wakiil nadiifin qalalan, dareere dufan ka saara birta, sidoo kale waxaa loo isticmaalaa dareere daawo ka celisa cayayaanka, agab caadi ah oo falanqaynta chromatographic ah. Tetrachloroethylene waxaa loo isticmaali karaa soo saar dufan, wakiil dab-damis ah iyo wakiil qiiq, waxaana sidoo kale loo isticmaali karaa in lagu sameeyo isku-darka trichloroethylene iyo isku-darka organic fluorinated.
5. Dareeraha loo isticmaalo sida walax dufan ama dufan u eg falanqaynta dabiiciga ah. Dareeraha koromatografiga dareeraha ah ee cadaadiska sare leh. Dareeraha go'aaminta sawir-qaadista. Isku-darka dabiiciga ah.

Qeexitaanka PERCHLOROETHYLENE

Isku-dhafka	Faahfaahinta
Muuqaalka	Dareere hufan, wax wasakh ah oo la hakiyey ma jiraan
Chromaticity/Hazen,(Pt-Co) W	15
Biyaha % ≤	0.005
Mawduuca% ≥	99.9
Qiimaha PH	5.0-8.0
Hadhaaga uumiga %≤	0.002