Cov khoom lag luam
Khoom npe: Diethylene glycol monoproph ether
Cov lus txhais: 2- (Propoxyethoxy) ethanol; Tus tub
CAS: 6881-94-3
Mf: c7h16o3
MW: 148.2
Einecs: 229-985-7
Ceev: 1.005 g / ml
Melting Taw tes: -15 Qib
Boilel taw tes: 212-216 degree
Ntim: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
|
Kev tshwm sim |
Tsis muaj cov kua tsis muaj kob |
|
Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99% |
| Xim (co - pt) | Tsawg dua los yog sib npaug rau 15 |
| Acidity (raws li acetic acid) | Tsawg dua los yog sib npaug rau 0.02% |
|
Dej |
Tsawg dua los yog sib npaug rau 0.15% |
Daim ntawv thov
Diethylene Glycol Monprowroyl ether yog qhov lom tsawg, ib puag ncig phooj ywg, thiab qis viscosity kuab.
Diethylene glycol monoprowropl etherrowches siv tau raws li kev siv tshuaj tua kab, nitrocellulose, tshuaj pleev kom qhuav kom qhuav, thiab pleev xim kom ntub dej.
Diethylene glycol monoproppe kuj tseem siv tau ua cov tshuaj tua kab mob, thiab lwm cov khoom siv hluav taws xob hauv hluav taws xob xws li number case thiab luam ntawv.
Chaw ntim khoom
Khaws rau hauv qhov chaw txias, qhuav, qhov chaw muaj qhov cua. Txav deb ntawm cov chaw hluav taws thiab kub. Tiv thaiv los ntawm kev tshav ntuj ncaj qha. Khw hauv kev rho tawm los ntawm cov muaj zog oxidants.
Ntim
Kev Thauj Mus Los & Kev Them Nyiaj
Hais Txog Tsheb Thauj Mus Los
* Peb tuaj yeem muab ntau hom thauj raws li cov neeg siv khoom 'xav tau.
*Thaum qhov ntau me me, peb tuaj yeem xa khoom los ntawm huab cua lossis thoob ntiaj teb, ua kom muaj kev pab pawg ua haujlwm tshwj xeeb thiab ntau yam kev thoob ntiaj teb.
* Thaum qhov ntau yog loj, peb tuaj yeem xa nkoj los ntawm hiav txwv los xaiv chaw nres nkoj.
* Dhau li, peb kuj tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov neeg siv khoom siv 'kev xav tau thiab cov khoom lag luam.
*Peb tuaj yeem muab ntau txoj kev them nyiaj rau cov neeg siv khoom xaiv.
*Thaum tus nqi me me, cov neeg yuav khoom feem ntau them nyiaj los ntawm Paypal, Western Union, Alibaba, thiab lwm yam.
*Thaum tus nqi loj, cov neeg siv khoom feem ntau them nyiaj los ntawm T / T, L / C thaum pom, Alibaba, thiab lwm yam.
*Dhau li, ntau dua thiab ntau tus neeg muas zaub yuav siv cov neeg siv khoom ib ntus lossis wechat them nyiaj kom them nyiaj.
Tiv Tauj Peb
Cim npe nrov: Diethylene glycol monoprokass / 2- (PropoxySxy) ethancyasxy) ethanol / dep Cas 6881-94-3 Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas
