High-purity colvent 1, {2- Ethhanediol Dimlethy Cas {}}

Cov khoom lag luam

Cov khoom siv sib haum rau CAS TSIS. {{110-71-4 yog 1, {}}}}}} Qhov hnyav, thiab nws lub zog molecular yog 90.12.

1, {2- Ethhanediol Dosthl Ethaws yog cov kua tsis muaj kob nrog me ntsis ether tsw. Nws qhov ntom yog 0. 87 ({{}}. 8}}. 1 g / cm³. 1 g / cm³. Nws melting point yog -69 degree. Nws qhov cub npau npau yog 83 degree (lossis hauv ntau ntawm {1 0}} degree). Nws lub teeb nyem yog 1 degree (qhib khob), 28.4 Degree F, lossis 6 degree. Nws cov vapor siab yog 6.40 kpa ntawm 20 degree thiab 80.6 ± 0.1 mmhg ntawm 25 degree. Nws cov vapor ceev yog 3.1 (ntawm 20 degree, piv rau huab cua), thiab nws cov ntawv sau kom tshiab yog 1.37. Nws yog miscible nrog dej, ethanol, hydrocarbons, thiab lwm yam tshuaj.

Cov ntaub ntawv yooj yim

Kev siv

Siab: 1, {{{{2- Ethhanediol Dauv Ethetyl Ethaws tuaj yeem siv rau hauv cov teb ntawm polymer chemistry, electrochemistry, thiab Boron Chemistry. Nws kuj tseem siv raws li cov kuab tshuaj rau cov resins, nitrocellulose, thiab lwm yam.

Organic synthesis Qib: Nws ua lub luag haujlwm tseem ceeb hauv cov tshuaj saftthesis cov kev cai thiab yog koom nrog hauv kev sib raug zoo ntawm ntau yam organic sib sau.

Cov Ntaub Ntawv Kev Nyab Xeeb

Kev Noj Qab Haus Huv Cov phom sij: kev tswj hwm yuav ua rau xeev siab, ntuav, tsis muaj zog, tsis muaj zog, thiab lwm yam rau tib neeg lub cev.
Tawg tawg: Nws yog cov nplaim taws thiab tuaj yeem ua rau muaj kev sib txuas thiab tawg thaum raug qhib cov nplaim taws thiab cua sov. Nws tuaj yeem hnov ​​mob hnyav nrog oxidants.

Tuam txhab tau

Gnee Chem yog kev nkag rau cov kev tshawb fawb, kev txhim kho, ntau lawm thiab muag ntawm lub xeev Henan, npog thaj tsam ntawm 3,600 square metres. Peb muaj tus kws tshaj lij, zoo-nruab nrog thiab cov pab pawg R & D muaj ntau dua 10 xyoo ntawm R & D kev paub. Peb cov khoom tau dav exported rau ntau lub tebchaws, xws li Tebchaws Asmeskas, Tebchaws Russia, Tebchaws Asmeskas, Tebchaws Asmeskas, thiab peb muab cov qhua tuaj noj mov nrawm. Peb cia siab tias tsim kev sib koom tes ntev thiab muaj kev sib koom tes sib koom tes nrog cov phooj ywg ntxiv yav tom ntej, thiab muab cov khoom lag luam thiab cov kev pabcuam zoo tshaj rau peb cov neeg siv khoom.

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