Perchloroethylene 99.9% PCE (tetrachloroethylene) CAS 127-18-4
Magaca Kiimikada: Tetrachloroethylene
Isku macno ah: Perchlorethylene
CAS: 127-18-4
Cufnaanta: 1622.69±0.01 kg/m3 heerkul ah 20 °C (cabirkiisu waa 10-50°C)
Qaacidada molecular-ka: C2Cl4
Nadiifnimo: 99.9%daqiiqo
Tetrachlorethylene waxaa si weyn loogu isticmaalaa dareere dabiici ah, wakiil nadiifin qalalan, dareere saliidayn bir ah,
iyo sidoo kale daawo anthelmintic ah oo ah dareere iyo heer koromografi ah.
Tetrachloroethylene waxaa loo isticmaali karaa sidii soo-saare dufan, wakiilka dab-damiska iyo wakiilka qiiqa, iwm.
Waxa kale oo loo isticmaali karaa in lagu sameeyo isku-darka walxaha dabiiciga ah ee ka kooban trichlorethylene iyo fluorine.
| SHAYGA | DARAJADA 1 | FASALKA II |
| Muuqaalka | dareeraha hufan | |
| Daacadnimo, % | ≥ 99.90 | ≥ 99.60 |
| Midab (Pt-Co) / Hazen | ≤ 15 | ≤ 15 |
| Hadhaaga Uumiga ,% , % | ≤ 0.002 | ≤ 0.005 |
| Qoyaanka, % | ≤ 0.005 | ≤ 0.005 |
| PH | 5.0 - 8.0 | 6.0 - 9.0 |
| * Intaa waxaa dheer: Shirkaddu waxay baari kartaa oo horumarin kartaa alaabada cusub iyadoo loo eegayo baahida gaarka ah ee macaamiisheenna. | ||
1. Fasalka I Waxaa inta badan loo isticmaalaa codsiyada heerka sare ah sida isku-darka cusub ee qaboojiyaha.
2. Fasalka II Waxaa inta badan loo isticmaalaa nadiifinta saxda ah, sida nadiifinta qalalan, nadiifinta birta, iwm.; ujeeddooyin guud, sida soo saarista saliidda, dufanka dhogorta, iyo sidoo kale walxaha ceeriin ee isku-darka dabiiciga ah.
300kg/durbaan
