Khoom Description
Ethylene glycol CAS 107-21-1 yog dab tsi?
Ethylene glycol (EG), tseem hu ua ethane-1,2-diol (CAS No. 107-21-1), yog ib qho tseem ceeb ntawm cov organic chemical raw khoom nrog cov qauv tshuaj HOCH₂CH₂OH. Nws tshwm sim raws li cov xim tsis muaj xim, pob tshab, kua nplaum nrog lub qab zib saj thiab muaj zog hygroscopic zog. EG yog tag nrho miscible nrog polar solvents xws li dej, ethanol, thiab acetone, qhia me ntsis solubility nyob rau hauv ether, thiab yog insoluble nyob rau hauv roj av ether.
Cov ntaub ntawv yooj yim
| CAS Nr. | 107-21-1 | Qhov tshwm sim | Ua kua |
| EINECS | 203-473-3 | Xim | Tsis muaj xim |
| Tshuaj Formula | C2H6O2 | Boiling point | 195-198 degrees |
| Purity | 99.90% | Vapor siab | 0.08 hli Hg (20 degree) |
| Melting point | -13℃(lit.) | Vapor ntom ntom | 2.1 (vs huab cua) |
Siv
- Automotive Kev Lag Luam:Ethylene Glycol yog cov khoom tseem ceeb ntawm cov tshuaj tiv thaiv kab mob, uas tuaj yeem tiv thaiv lub cav los ntawm kev khov ntawm qhov kub thiab txias ntawm qhov kub thiab txias.
- Chemical Raw Khoom:Nws yog ib qho tseem ceeb nruab nrab rau kev tsim cov polyesters (xws li polyethylene terephthalate PET) thiab hluavtaws resins.
- Pharmaceuticals thiab Tshuaj Txhua Hnub:Ethylene Glycol tuaj yeem siv los npaj qee yam tshuaj, emollients thiab cov kuab tshuaj vim nws cov khoom zoo moisturizing thiab solubility.
- Tub yees System:Hauv cov tshuab cua txias thiab cov cua txias, EG yog siv los ua cov cua txias los pab ua kom sov thiab tswj qhov kub thiab txias.
Ntim & Shipping
Ntim:
- 200kg Hlau Nruas, 16MT / 20'FCL.
- Flexi-bag, 22MT/20'FCL
- 1000 kg IBC Nruas, 20MT / 20'FCL
- kuj tau ntim raws li cov neeg siv khoom xav tau.
Lub sij hawm xa tuaj:
- Peb muaj ntau Ethylene Glycol hauv Tshuag, feem ntau tuaj yeem xa tawm tsis pub dhau 3 hnub ua haujlwm.
- Rau kev xa khoom nrawm, thov hu rau peb pab neeg muag khoom rau kev npaj tshwj xeeb.
Shipping Methods:
- Los ntawm hiav txwv, huab cua, los yog courier (FedEx, DHL, UPS, TNT).
Tuam txhab Profile
Gneebioyog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb, kev tsim kho, tsim khoom thiab muag khoom ntawm phytochemicals thiab tshuaj zoo.Our Hoobkas tau tsim nyob rau hauv 2016 thiab nyob rau hauv Henan xeev, npog thaj tsam ntawm 3,600 square meters. Peb muaj cov kws tshaj lij, zoo - nruab thiab siab - pab pawg R & D zoo nrog ntau tshaj 10 xyoo ntawm R&D kev paub. Peb cov khoom nrov muaj xws li Cov Khoom Siv Hluav Taws Xob (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Cawv), Cov Tshuaj Txhua Hnub (Didecylmethylamine, Dodecyl dimethyl betaine), thiab ntau yam Petrochemicals (Ethylene Tar, Petroleum).
FAQ
Koj lub tuam txhab puas tuaj yeem txais customization thiab ua tau raws li cov neeg siv khoom tshwj xeeb?
Yog, peb ua tau.
Koj cov nqe lus them nqi yog dab tsi?
Kev xa xov, paypal, western union, nyiaj xaj thiab bitcoin.
Koj lub sijhawm xa khoom yog dab tsi?
Peb feem ntau xa tuaj hauv 1-3 hnub tom qab tau txais koj cov nyiaj them poob haujlwm.
Cim npe nrov: Tuam Tshoj qib ethylene glycol rau antifreeze cas 107-21-1, Tuam Tshoj muaj qib ethylene glycol rau antifreeze cas 107-21-1 manufacturers, lwm tus neeg
