Khoom Description
Polyethylene Glycol Dimethyl Ether yog ib qho organic compound, tseem hu ua Poly (ethylene glycol) dimethyl ether. Nws cov qauv molecular yog CH₃O(CH₂CH₂O)ₙCH₃, qhov twg n nyob ntawm 3 txog 8, thiab nws tus lej CAS yog 24991 - 55 - 7.
Polyethylene glycol Dimethy eter feem ntau zuj zus los ua tus tsis muaj kob rau lub teeb - daj, pob tshab kua. Nws muaj zoo hydrophilicity thiab tuaj yeem yaj hauv dej thiab ntau hom kuab tshuaj organic.
Cov khoom siv tshuaj ntawm Polyethylene Glycol Dimethyl Ether yog qhov ruaj khov. Nws tsis yooj yim rau decompose los yog raug tshuaj lom neeg nyob rau hauv ib txwm tej yam kev mob. Nws kuj muaj qhov zoo thermal stability, tswj cov qauv kev ruaj ntseg ntawm qhov kub thiab txias thiab tsis ua rau volatilization lossis poob.
Cov ntaub ntawv yooj yim
| Khoom npe | Polyethylene glycol dimethyl ether |
| CAS Nr. | 24991-55-7 |
| Qhov tshwm sim | Muaj kua tsis muaj xim |
| Kev coj dawb huv | 99% |
| Melting Point | 52-55 degree |
| Kub taw tes | >250 degree |
| Qhov ntom | 1.08 g / ml ntawm 25 degree |
| Cia | Khw hauv qab +30 degree |
Cov Ntaub Ntawv Kev Nyab Xeeb
Lom zem: Nws yog dav suav hais tias yog tshuaj lom neeg muaj kev nyab xeeb nrog tsawg toxicity. Ob qho tib si mob thiab mob toxicity cov ntaub ntawv qhia tias nws muaj kev cuam tshuam me me rau tib neeg kev noj qab haus huv thiab yuav tsis ua rau tib neeg lub cev raug mob raws li kev siv raws li kev cai.
Kev khaws cia thiab kev thauj mus los: Khaws cia rau hauv qhov chaw txias, qhov cua, thiab qhov chaw qhuav, thiab thauj nws raws li tshuaj lom neeg.
Siv
Nyob rau hauv lub tshav pob ntawm gas purification, Polyethylene glycolol Dimethyl ether ua hauj lwm ua qhov kev xav tau zoo thiab daws cov plab zom mov. Nws yog dav siv nyob rau hauv cov txheej txheem lim dej ntawm sib xyaw acidic pa roj xws li nkev, roj av, roj av roj av, thiab roj av roj av. Nws tuaj yeem ua kom zoo tshem tawm cov roj acidic xws li col thiab h₂s, yog li txhim kho lub purity thiab zoo ntawm cov roj.
Nyob rau hauv lub chaw tshuaj thiab cov kev kho mob, nws tuaj yeem siv los ua cov kuab tshuaj, stabilizer, thiab embedding tus neeg sawv cev rau cov tshuaj, txhim kho lawv cov solubility, stability, thiab bioavailability. Nws tuaj yeem siv rau hauv cov txheej txheem tso tshuaj ntau ntxiv, txhim kho qhov sib xws thiab kev ruaj khov ntawm cov tshuaj tso tawm.
Hais txog industrial chemicals, Polyethylene glycol Dimethyl ether tuaj yeem yog ib qho kev sib xyaw ua ke xws li cov kuab tshuaj, roj nplua nyeem, thiab cov yas roj hmab. Nws yog qhov haum rau kev siv hauv cov roj lubricating, cov xim, cov yas, thiab cov nplaum. Xaus nrog lubric dej zoo, flucosity, thiab viscosity - kho lub zog, nws tuaj yeem txhim kho kev ua tau zoo thiab cov khoom lag luam zoo.
Hauv thaj chaw ntawm cov tshuaj pleev ib ce thiab kev saib xyuas tus kheej, Polyethylene Glycol Dimethyl Ether nquag siv los ua cov thickener, emulsifier, thiab moisturizer, pab txhawb kev txhim kho cov khoom zoo nkauj, ruaj khov, thiab wettability.
Tuam txhab tau
Gnechem, nyob hauv Henan xeev, Suav teb, yog ib feem ntawm cov pab pawg Gnee, nrog 22 xyoo kev ua haujlwm zoo rau cov neeg siv khoom lag luam thoob ntiaj teb. Peb muab cov khoom siv raw tshuaj muaj kuab lom thiab tshuaj lom neeg tshwj xeeb rau ntau yam kev muaj peev xwm hauv tsev thiab txawv teb chaws, ua rau peb ib tus neeg ntseeg siab.
FAQ
Qhov chaw nres nkoj ntawm chaw thau khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Cov nqe lus them nqi yog dab tsi?
L'C, T'T.
Yuav ua li cas txog cov khoom zoo?
Cov khoom yuav raug kuaj xyuas ua ntej ua zaub mov xa tuaj, yog li qhov ua tau zoo tuaj yeem lav.
Peb tuaj yeem tuaj xyuas koj lub tuam txhab?
Tau kawg, txais tos txhua lub sijhawm. Pom yog kev ntseeg.
Cim npe nrov: CAS: 24991-55-7|Polyethylene Glycolol Dimethyl ether, Case Cas: 24991-55-7|Polyethylene Glycolol Dimethyl Ether Cov Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
