Kayayyaki
Chemical Chemicals Narke Diethylene Glycol Samfurin CAS No 111-46-6 Ruwa Mai Fasa
Bayanin Samfura
DEG an samar da shi ta hanyar partial hydrolysis na ethylene oxide. Dangane da yanayin, ana samar da bambance-bambancen adadin DEG da glycols masu alaƙa. Samfurin da aka samu shine ƙwayoyin ethylene glycol guda biyu waɗanda aka haɗa da haɗin ether.
"Diethylene glycol an samo shi azaman haɗin gwiwa tare da ethylene glycol (MEG) da triethylene glycol. Masana'antu gabaɗaya suna aiki don haɓaka samar da MEG. zai dogara ne da buƙatar abubuwan da aka samo asali na samfurin farko, ethylene glycol, maimakon a kan buƙatun kasuwa na DEG."
Kayayyaki
| Formula | Saukewa: C4H10O3 | |
| CAS NO | 111-46-6 | |
| bayyanar | mara launi, m, ruwa mai danko | |
| yawa | 1.1 ± 0.1 g/cm3 | |
| wurin tafasa | 245.7±0.0 °C a 760 mmHg | |
| filashi(ing). | 143.3±0.0 °C | |
| marufi | drum/ISO Tank | |
| Adana | Ajiye a wuri mai sanyi, mai iska, busasshiyar wuri, keɓe daga tushen wuta, kaya da jigilar kaya yakamata a adana su daidai da tanadin sinadarai masu ƙonewa. | |
*Ma'auni don tunani ne kawai. Don cikakkun bayanai, koma zuwa COA
Aikace-aikace
| An yi amfani da shi azaman wakili na dehydrating gas da sauran abubuwan cire kayan aromatics, ana kuma amfani dashi azaman mai mai mai laushi, mai laushi da wakili na gamawa, haka kuma filastik, humidifier, wakili mai ƙima, nitrocellulose, guduro da sauran ƙarfi mai. |
Diethylene glycol ana amfani da shi a cikin kera cikakken kuma unsaturated polyester resins, polyurethanes, da kuma plasticizers.DEG ana amfani da a matsayin ginin block a Organic kira, misali na morpholine da 1,4-dioxane. Yana da sauran ƙarfi don nitrocellulose, resins, dyes, mai, da sauran mahadi. Yana da humectant ga taba, abin toshe kwalaba, bugu tawada, da kuma manne.It kuma wani bangare ne a cikin birki ruwa, man shafawa, fuskar bangon waya, hazo da haze mafita, da dumama/dafa man fetur. lotions, deodorants), Deg sau da yawa ana maye gurbinsu da zaɓaɓɓen diethylene glycol ethers. Hakanan za'a iya amfani da bayani mai tsarma na diethylene glycol azaman cryoprotectant; duk da haka, an fi amfani da ethylene glycol da yawa. Yawancin maganin daskarewa na ethylene glycol yana ƙunshe da ƴan kashi dithylene glycol, wanda ke samuwa a matsayin samfurin samar da ethylene glycol.
Amfani
Ingancin samfur, isassun yawa, isarwa mai inganci, babban ingancin sabis Yana da fa'ida akan amine iri ɗaya, ethanolamine, ta yadda za'a iya amfani da babban taro don yuwuwar lalata iri ɗaya. Wannan yana ba masu tacewa damar goge hydrogen sulfide a ƙaramin amine mai yawo tare da ƙarancin amfani da kuzari.
