Cov khoom lag luam
Cov Khoom Npe: Ethylene Glycol Diethyl ether
CAS: 629-14-1
Mf: c6h14o2
MW: 118.17
Einecs: 211-076-1
Melting taw tes: -74 degree
Boilel taw tes: 121 Qib
Qeeb: 0.842 G / ml ntawm 25 degree
Ntim: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas
Solubility: ua kom tiav nrog ethanol, ethere, acetone, toluene, thiab ethyl acetate. Tuaj yeem tshem tawm cov tshuaj tua kab mob ethylulose, polyvinyl acetate, styrene, polymethyl methamrylate, thiab lwm yam.
Kev qhia tshwj xeeb
| Cov khoom | Cov lus qhia |
|
Kev tshwm sim |
Muaj kua tsis muaj xim |
|
Purity (%) |
Ntau dua los yog sib npaug rau 99 |
|
Xim (APHA) |
Tsawg dua los yog sib npaug rau 30 |
| Acidity (raws li HAC,%) | Tsawg dua los yog sib npaug rau 0.015 |
| H2O2(%) | Tsawg dua los yog sib npaug rau 0.01 |
|
Noo noo (%) |
Tsawg dua los yog sib npaug rau 0.1 |
Daim ntawv thov
Ethylene glycol diyl ether yog ib hom organic yog siv los ua cov kuab tshuaj, tshuaj ntxuav, thiab yog siv dav hauv ntau daim teb.
Cov chaw thov tseem ceeb:
1.Txoj thiab tu:
Ethylene glycol ethyl ether tuaj yeem tawm cov resins, thiab ntau yam orgulees, thiab muaj ntau yam orgulees, thiab muaj ntau yam, tu cov neeg sawv cev, thiab roj nplua nyeem. Nws tuaj yeem tseem ceeb txo viscosity thiab txhim kho kev txuag kev txuag.
2. DiCemical Kev Lag Luam thiab Khoom:
Ethylene glycol ethyl ether, raws li kev ua lag luam pab rau nitrocellulose, tuaj yeem txhim kho cov khoom lag luam muaj txiaj ntsig los ntawm 40% thiab lub sijhawm kom qhuav los ntawm 25%.
Ethylene glycol ethyl ether tuaj yeem txo cov viscosity los txog li 60% nyob rau epoxy cob cov tshuab rho, tsim kom zoo tsim kev ua tau zoo.
Ethylene glycol ethyl ethet yog siv los ua cov kua ruaj khov rau cov roj chromatography, xws li kev haus dej haus (xws li lwm yam kub thiab lwm yam.
3.Medicine thiab Biology:
Ethylene Glycol Ethetates koom nrog cov khoom siv hluav taws xob hauv nruab nrog cev thiab yog cov khoom siv cov khoom siv ua kua, tshuaj, thiab tshuaj lom neeg siv tshuaj.
4.Qhov muag, Dyeing thiab Textile:
Ethylene Glycol Ethoj ethtes cov xim nce toj ntawm reactive dyes txog 95%, thiab tswj hwm ib qib kev nrawm ntawm 4-5 qib tom qab 50 lub tshuab ntxhua.
Ethylene glycol ethyl ether, raws li tus neeg saib xyuas theem, tuaj yeem txhim kho kev hnav ris tsho ntawm fiber ntau thiab tawv nqaij.
Chaw ntim khoom
Khaws rau hauv qhov chaw txias, qhuav, zoo ventilated ib puag ncig, deb ntawm cov chaw ntawm hluav taws thiab muaj zog oxidants.
Zam kev tshav ntuj ncaj qha thiab huab cua ib puag ncig kom tiv thaiv oxidation oxidation.
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: Ethylene Glycol Diethyl ether cas 629-14-1, Tuam Tshoj ethylene glycole glyther CAS 629-14IDers, chaw tsim khoom
