Diethylenetriamine CAS 111-40-0

Ke mokelikeli o mafura o se nang 'mala kapa o mosehla o bobebe o pepeneneng o nang le monko oa ammonia le ho teneha. Tekanyo ea ho chesa ke 0.9542 (20 ℃), sebaka se qhibilihang ke -39 ℃, ntlha e belang ke 207 ℃, le ntlha ea flash ke 94 ℃. E qhibiliha ka metsing, ethanol le acetone, e sa qhibilihe ka har'a ether. E na le alkaline e ngata mme e kopana le asiti ho etsa matsoai a tšoanang. Habonolo theha li-complexes tse nang le letsoai le boima ba tšepe. E na le hygroscopic haholo 'me e monya mongobo le carbon dioxide habonolo moeeng, e etsa mosi o mosoeu moeeng. E senya haholo 'me e senya lialloi tsa koporo le koporo. E senya haholo ebile e halefisa letlalo, lera la mucous le pampiri ea ho hema.

[Sebelisa]

E sebelisoa e le organic synthesis intermediates le solvents. E sebelisoa ha ho etsoa li-resin tsa polyamide, li-resin tsa ion exchange, li-surfactants, li-additives tsa lubricant, lisebelisoa tsa ho qeta lesela le lik'hemik'hale tsa lifoto. E boetse e sebelisoa hangata joalo ka moemeli oa mocheso oa kamore bakeng sa epoxy resin, purifier ea khase, mochini o matlafatsang pampiri, aminocarboxylic complexing agent, metal chelating agent, lightener, jj.

[Mokhoa oa ho itokisa o khuts'oane] E lokisoa ka ho etsa li-amination tsa khatello e chesang le ammonolysis pakeng tsa dichloroethane le ammonia ho 100 ~ 150 ℃ le 4MPa, e sa tsitsang ka alkali ebe e qeta ho phunya. Foromo ea karabelo ke e latelang:

[Tshireletso le Tshireletso]

E phuthetsoe ka libarele tsa polasetiki tsa polyethylene tse boima ba 50kg ka barrel; e ka boela ea kenngoa ka har'a libarele tsa tšepe tse boima ba letlooa la 200kg ka barrel; ka bongata bo fokolang, e ka kenngoa ka libotlolong tsa khalase tsa 0.5kg kapa 1kg. Boloka sebakeng se pholileng le se nang le moea o pholileng, 'me u se ke ua phelisana le ho tsamaisa ka li-acids.

Sehlahisoa sena ke mokelikeli o matla oa alkaline o senyang. Haeba letlalo le kopana, le hlatsoe hang-hang ka metsi kapa u hlapolle tharollo ea boric acid.

Ikopanye:

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