Diethylenetriamine CAS 111-40-0

Ruwa mara launi ko rawaya mai haske mai haske tare da ƙamshin ammoniya da haushi. The dangi flammability yawa ne 0.9542 (20 ℃), da narkewa batu ne -39 ℃, da tafasar batu ne 207 ℃, da flash batu ne 94 ℃. Mai narkewa a cikin ruwa, ethanol da acetone, wanda ba a iya narkewa a cikin ether. Yana da alkaline sosai kuma yana amsawa tare da acid don samar da gishiri masu dacewa. Sauƙaƙe samar da gidaje tare da gishirin ƙarfe mai nauyi. Yana da hygroscopic sosai kuma cikin sauƙi yana ɗaukar danshi da carbon dioxide a cikin iska, yana haifar da farin hayaki a cikin iska. Yana da ɓarna sosai kuma yana lalatar da tagulla da tagulla. Mai lalacewa sosai kuma mai ban haushi ga fata, mucous membranes da fili na numfashi.

[Amfani]

An yi amfani da shi azaman tsaka-tsakin haɗakar halitta da kaushi. An yi amfani da shi wajen kera resins na polyamide, resins na musayar ion, surfactants, abubuwan da ake amfani da su na mai, masana'anta na gamawa da sinadarai na hoto. Har ila yau, ana amfani da shi azaman wakili na magance zafin jiki na epoxy resin, gas purifier, wakili na ƙarfafa takarda, wakili na aminocarboxylic, wakili na chelating karfe, mai haske, da sauransu.

[Hanyar shirye-shiryen taƙaitaccen bayani] An shirya shi ta hanyar yin zafi-matsi amination da ammonolysis halayen tsakanin dichloroethane da ammonia a 100 ~ 150 ℃ da 4MPa, neutralizing da alkali sa'an nan distilling. Tsarin amsawa shine kamar haka:

[Tsaro da Kariya]

An cika shi a cikin ganga filastik polyethylene tare da nauyin net na 50kg kowace ganga; Hakanan za'a iya cika shi a cikin ganga na ƙarfe tare da nauyin 200kg kowace ganga; a cikin ƙananan ƙananan, ana iya cika shi a cikin kwalabe na gilashin 0.5kg ko 1kg. Ajiye a wuri mai sanyi da iska, kuma kada ku kasance tare da jigilar acid.

Wannan samfurin ruwa ne mai lalata mai ƙarfi. Idan fata ta haɗu, wanke ta nan da nan da ruwa ko kuma a tsoma maganin boric acid.

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