Imikhiqizo
I-Glutaric Anhydride
Ifomula Yesakhiwo
Izakhiwo Zomzimba
Ukubukeka: Amakristalu afana nenaliti
Ukuminyana: 1,411 g/cm3
Iphuzu elincibilikayo: 50-55 °C (lit.)
Indawo yokubilisa: 150 °C/10 mmHg (lit.)
Ukucindezela komhwamuko: 0.05 hPa (50 °C)
I-Refractivity: 1.4630 (isilinganiso)
Iphoyinti elikhanyayo: >230 °F
Idatha Yezokuphepha
Ngeyezimpahla eziyingozi
Ikhodi yangokwezifiso: 2917190090
Isilinganiso Sokubuyiselwa Kwentela Yokuthekelisa(%):13%
Isicelo
Ikakhulukazi esetshenziselwa ukukhiqizwa kwamapulasitiki, irabha, i-resin, imithi, njll kanye nokulungiswa kwe-amide.I-Glutaric anhydride ingafakwa i-oxidized nge-hydrogen peroxide ukuze ithole i-glutaric acid peroxide.Xuba u-420mL wamanzi acwebile kanye no-221.7g ka-30% we-hydrogen peroxide, bese wengeza u-342g we-glutaric anhydride, ugovuze ngamandla, ugcine ukusabela ku-15℃, engeza u-7.6g we-hydrogen peroxide futhi uqhubeke ukufudumala ihora elingu-1, shiya amahora angu-24, hlunga amakristalu, geza ngamanzi bese womisa ngesibani se-infrared, thola impushana emhlophe ye-peroxydipic acid, indawo encibilikayo engu-89-90℃ (ukubola kuqala ku-90℃).Isetshenziswa njenge-ejenti yokwelapha ye-epoxy resin.Futhi iyisiqalisi se-polymerization sokukhiqizwa kwe-polymerization kwezinye izinsalela zokwenziwa kanye nerabha yokwenziwa.
Ikakhulukazi isetshenziswa njenge-ejenti yokwelapha yama-epoxy resins.Futhi isiqalo se-polymerization sokukhiqizwa kwe-polymerization kwamanye ama-resin okwenziwa kanye nerabha yokwenziwa.
Izakhiwo Nozinzo
Gwema ukuthintana nama-oxides, amanzi.Amakristalu afana nenaliti.Incibilika ku-ether, i-ethanol ne-tetrahydrofuran.Imunca amanzi ukuze ikhiqize i-glutaric acid.Ubuthi obuphansi kakhulu.
Indlela yokugcina
1. Gcina endaweni epholile, nengena umoya.Gcina kude nomlilo, umthombo wokushisa kanye nomthombo wamanzi.Iphakheji kufanele ivalwe futhi igcinwe ngokuhlukana ne-ejenti ye-oxidizing, gwema ukuxuba.Sebenzisa izibani ezingaqhumi kanye nezindawo zokungenisa umoya.Vimbela ukusetshenziswa kwemishini ethanda inhlansi namathuluzi.Indawo yokugcina impahla kufanele ifakwe izinto zokwelashwa eziphuthumayo ezivuzayo kanye nezinto zokukhosela ezifanele.
2. Lo mkhiqizo ungapakishwa ezikhwameni zepulasitiki ze-polyethylene ezifakwe izikhwama ezilukiwe ze-polypropylene.Isikhwama ngasinye singama-25kg, futhi kufanele sigcinwe futhi sithuthwe ngokuvumelana nemithetho evamile yamakhemikhali.
