I-Dibenzoyl peroxide (BPO-75W)
| Inombolo ye-CAS | 94-36-0 |
| Ifomula yamangqamuzana | I-C14H10O4 |
| Isisindo samangqamuzana | 242.23 |
| Inombolo ye-EINECS | 202-327-6 |
| Ifomula yesakhiwo | |
| Izigaba ezihlobene | izinto zokwenziwa intermediates;i-oxidation;ufulawa kakolweni, isilungisi sesitashi;ama-reagents ayisisekelo;i-polymerization catalysts kanye ne-resin;i-free radical polymerization reaction catalyst;amakhemikhali e-organic izinto zokusetshenziswa;ama-peroxides e-organic;i-oxidant;umqalisi ophakathi, i-ejenti yokwelapha, i-ejenti evuvukalayo;izithasiselo zochungechunge lwe-peroxy |
| Iphoyinti lokuncibilika | 105 C (yeka.) |
| Iphuzu elibilayo | 176 F |
| Ukuminyana | 1.16 g/mL ku-25 C (yeka.) |
| Umfutho we-steam | 0.009 Pa ku-25℃ |
| Inkomba ye-refractive | 1.5430 (isilinganiso) |
| Iphoyinti le-Flash | > 230 F |
| Ukuncibilika | I-soluble ku-benzene, i-chloroform ne-ether.Incibilika encane kakhulu emanzini. |
| Ifomu | impushana noma izinhlayiya |
| Umbala | mhlophe |
| Iphunga (Iphunga) | iphunga le-benzaldehyde kancane.Kukhona umunyu nomusa |
| Umkhawulo wokuvezwa | I-TLV-TWA 5 mg/m3;IDLH 7000mg/m3. |
| Ukuzinza | i-oxidant enamandla.Ivutha kakhulu.Ungagayi noma uthintwe noma uhlikihlwe.Akuhambisani nama-ejenti anciphisayo, ama-asidi, izisekelo, utshwala, izinsimbi, nezinto eziphilayo.Ukuthintana, ukufudumeza noma ukungqubuzana kungase kubangele umlilo noma ukuqhuma. |
| Ukubukeka | impushana emhlophe noma i-granular aqueous solid |
| Okuqukethwe | 72~76% |
Amandla okuqalisa: 30 Kcal / mol
Izinga lokushisa lesigamu sempilo yamahora ayi-10: 73℃
Izinga lokushisa lesigamu sempilo yehora elingu-1: 92℃
Izinga lokushisa elinguhhafu wempilo yeminithi elingu-1: 131℃
Misicelo:Isetshenziswa njenge-monomer polymerization initiator ye-PVC, i-polyester engasetshenzisiwe, i-polyacrylate, kodwa futhi isetshenziswa njenge-ejenti yokuxhumanisa i-polyethylene, futhi isetshenziswa njenge-ejenti elaphayo ye-polyester resin engagcwele, esetshenziswa njenge-reagent yokuhlaziya, i-oxidant kanye ne-bleaching agent;njenge-conditioner yekhwalithi kafulawa, inomphumela we-bactericidal kanye nomphumela oqinile we-oxidation, okwenza ufulawa ube bleaching.
Ukupakisha:Ama-20 Kg, 25 Kg, isikhwama se-PE sangaphakathi, amabhokisi ebhokisi angaphandle noma amabhakede ekhadibhodi, nangaphansi kuka-35℃ agcinwa endaweni epholile nengena umoya.Qaphela: Gcina iphakheji livaliwe, khumbula ukulahlekelwa amanzi, futhi ubangele ingozi.
Izidingo zokuhamba:I-benzoyl peroxide ingeye-oxidant ye-organic oda lokuqala.Inombolo Yengozi: 22004. Isiqukathi sizomakwa nge-"organic peroxide" futhi akufanele sibe nabagibeli.
Izici eziyingozi:Kuzinto eziphilayo, i-ejenti yokunciphisa, isulfure, i-phosphorus nelangabi elivulekile, ukukhanya, umthelela, ukushisa okuphezulu okuvuthayo;intuthu yokuvuselela amandla omlilo.
Izinyathelo zokucisha umlilo:Uma kuba nomlilo, umlilo uzocishwa ngamanzi endaweni yokucindezela ukuqhuma.Uma kwenzeka umlilo uzungeze leli khemikhali, gcina isitsha sipholile ngamanzi.Emililweni emikhulu, indawo yomlilo kufanele ikhishwe ngokushesha.Umsebenzi wokuhlanza nokuhlenga ngemva komlilo akufanele wenziwe ngaphambi kokuba i-peroxide ipholiswe ngokuphelele.Uma ukuvuza okubangelwa umlilo noma ukusetshenziswa, ukuvuza kufanele kuhlanganiswe ne-vermiculite emanzi yamanzi, kuhlanzwe (akukho mathuluzi ensimbi noma efayibha), futhi kufakwe esitsheni sepulasitiki ukuze kulashwe ngokushesha.
Izindlela ezinconyiwe zokulahla imfucuza:Ukwelashwa kusengaphambili kwakuhlanganisa ukubola nge-natridium hydroxide.Ekugcineni, isixazululo se-sodium benzene (formate) esibolayo sithelwa emseleni.Inani elikhulu lokwelashwa kwesixazululo lidinga ukulungisa i-pH ngaphambi kokukhishelwa kumgudu wokuhambisa indle, noma ngemva kokuxutshwa nokungewona uphethiloli, ukulawula ukushiswa.Iziqukathi ezingenalutho zama-peroxides kufanele zishiswe kude noma ziwashwe ngesisombululo se-NaOH esingu-10%.
