Tuam Tshoj Tsum Rau 2,2-dichlorodiethy Ether / DCEE CAS111-44-4
Cov lus piav qhia luv luv:
Khoom npe: 2,2'-dichlorodiethyl ether; 2,2-dichlorodiethil ether
Lwm lub npe: DCEE
CAS: 111-44-4
Molecular Fomula:
kev qhia tshwj xeeb
| Yam | Cov lus qhia |
| Kev tshwm sim | Colorless Pob tshab Kua |
| Zoo siab | ≥99.5 |
| Dej | I≤0.1 |
| Tus Nqi Acid | I≤0.1 |
| PH | 5-6 |
| APHA Colorimetric muaj nuj nqis | Er≤5 |
Tus ntxhiab yog qhov zoo sib xws ether. Nws yog kev txhawb nqa. Yooj yim rau yaj hauv ethanol thiab ether, me ntsis soluble hauv dej.
Kev siv
DCEe tuaj yeem siv los ua cov kuab tshuaj rau roj hmab, cob, cob, thiab lwm yam.
Nws yog siv los ua cov kua nyob ruaj ruaj rau cov roj chromatography, ib qho hnyav rau cov rog, paraffin, roj, thiab lwm yam.
Cov neeg sawv cev qhuav nrog cov khoom ruaj khov.
Nws yog siv los ua cov kuab tshuaj rau cov rog, roj, waxes, roj hmab, tar, asphalt, expin, ethyl fiber, thiab lwm yam.
Thiab raws li ib qho tshuaj tua kab rau hauv av.
Kuj tseem siv rau cov organic synthesis thiab txheej.
Siv raws li cov kuab tshuaj rau cov rog, roj hmab, resins, thiab lwm yam
Ntim thiab Thauj Khoom
200kg / nruas lossis raws li cov neeg siv khoom.
Belongs rau kev phom sij 6.1 thiab tuaj yeem xa khoom los ntawm dej hiav txwv
Khaws thiab Cia
Txee lub neej: 24 lub hlis txij hnub ua lag luam hauv cov khoom ntim tsis tau ntim rau hauv qhov chaw txias txias tawm ntawm lub hnub ncaj qha, dej.
Qhov chaw ua kom lub tsev rau khoom, tsis muaj kub kom qhuav ziab, sib cais los ntawm oxidants, acids.
