0102030405
Ukuthengisa okushisayo kwe-p-Phenylenediamine CAS 106-50-3 esetshenziswa njengezinto zokusetshenziswa ezivela efektri yaseShayina ngentengo engcono kakhulu kanye nokuhlanzeka okuphezulu okungu-99%.
ukucaciswa komkhiqizo
| Igama Elivamile | p-Phenylenediamine |
| Inombolo ye-CAS | 106-50-3 |
| Isisindo samangqamuzana | 108.141 |
| Ukuminyana | 1.2±0.1 g/cm³ |
| Iphuzu elibilayo | 267.4±13.0 °C ku-760 mmHg |
| I-Molecular Formula | I-C6H8N2 |
| I-Melting Point | 139 °C |
| I-Flash Point | 135.9±19.3 °C |
| IMisa ngqo | 108.068748 |
| I-PSA | 52.04000 |
| I-LogP | -0.68 |
| Ukuminyana komhwamuko | 3.7 (vs air) |
| I-Vapor Pressure | 0.0±0.5 mmHg ku-25°C |
| Inkomba ye-Refraction | 1.661 |
| Ukuncibilika kwamanzi | 47 g/L (25 oC) |
ividiyo yomkhiqizo
Ukusetshenziswa komkhiqizo
I-p-Phenylenediamine (isiNgisi i-p-Phenylenediamine), eyaziwa nangokuthi i-Ursi D, ingenye yama-diamine anephunga elimnandi. Umkhiqizo omsulwa umhlophe ukuya ku-lavender crystal, ephenduka onsomi noma onsundu ngokumnyama lapho uvezwe emoyeni. Incibilika kancane emanzini abandayo, i-ethanol, i-ether, i-chloroform ne-benzene.
Ingasetshenziselwa ukulungisa amadayi e-azo, ama-polymers aphezulu we-molecular, futhi ingasetshenziswa futhi ukukhiqiza odayi boboya, ama-antioxidant erabha kanye nabathuthukisi bezithombe. Isetshenziselwa ikakhulukazi i-aramid, odayi be-azo, odayi besulfure, odayi be-asidi, futhi ingasetshenziswa njengoboya abamnyama D. Ukukhiqizwa koboya obuluhlaza okwesibhakabhaka i-DB, uboya obunsundu N2, kanye nama-antioxidants erabha i-DNP, i-DOP ne-MB.
Ibuye isetshenziswe njengempahla eluhlaza ochungechungeni lwedayi yezinwele zezimonyo i-Ursi D, inhibitor ye-polymerization kaphethiloli kanye nonjiniyela.
Mayelana NATHI
I-Demei Pharmaceutical Technology Co., Ltd. iyibhizinisi lesimanje lamakhemikhali asezingeni eliphezulu elihlanganyela ocwaningweni, ekuthuthukisweni, ekukhiqizeni nasekuthengisweni kwezinto zokusetshenziswa kwemithi kanye nabaphakathi kwe-organic. Izibophezele ekwenzeni owayo umnikelo ekuthumeleni amakhemikhali aseShayina emithi emhlabeni wonke. Eminyakeni yamuva, imikhiqizo yethu iphinde yathunyelwa e-UK, eJalimane, e-Australia, eNetherlands, ePoland, eRussia, Kazakhstan, ePhilippines, eMalaysia, eSingapore nakwezinye izifunda eziningi. senza ibhizinisi namakhasimende ngokusekelwe kumgomo wokwethembeka nokwethembeka.
Iphakheji
Sizopakisha imikhiqizo yethu siyiqinise ukuze siqinisekise ukuthi ayilinyazwa ku-trasit.
Ukulethwa
Sibambisene kahle nabadluliseli abaningi be-prodessional. Singakuthumelela imikhiqizo uma usuphule i-oda.
Inkokhelo
Inkokhelo: Singasekela imigomo eminingi yokukhokha, njenge-Western Union, i-Money Gram, i-Bitcoin, i-T/T, i-Alibaba, i-Alipay njll. Ungakhetha indlela oyithandayo.
ifektri & Isitolo
Imboni yethu inomkhiqizo ozinzile wonyaka wamathani angama-50,000 wezinto ezingavuthiwe unyaka wonke. Uchungechunge lokukhiqiza kanye nochungechunge lokuthengisa luyaqhubeka nokugcwala. Indawo yethu yokugcina impahla inesitoko esikhulu sempushana nezitokwe eziwuketshezi. Samukela abantu abavela kuzo zonke izizinda ukuze baseseke futhi babambisane.
