I-Petroleum benzin | 8030-30-6/121448-43-7/50813-73-5
Idatha Yendawo Yomkhiqizo:
| Igama Lomkhiqizo | I-benzin ye-petroleum |
| Izakhiwo | Uketshezi olungenambala olusobala olunephunga likapharafini |
| Iphoyinti Lokuncibilika(°C) | ≤73 |
| Ukuminyana okuhlobene (Amanzi=1) | 0.64~0.66 |
| Iphoyinti elikhanyayo (°C) | ≤ 20 |
| Izinga lokushisa lokushisa (°C) | 280 |
| Umkhawulo wokuqhuma okuphezulu (%) | 8.7 |
| Umkhawulo wokuqhuma ophansi (%) | 1.1 |
| Ukuguquguquka | eziguquguqukayo |
| Ukuncibilika | Ayincibiliki emanzini, incibilika kuzincibilikisi eziningi eziphilayo njenge-anhydrous ethanol, benzene, chloroform, uwoyela, njll. |
Izakhiwo Zamakhemikhali Zomkhiqizo:
Umhwamuko wawo nomoya kungakha ingxube eqhumayo, engabangela ukusha nokuqhuma uma kuba nomlilo ovulekile nokushisa okuphezulu. Ilangabi elivuthayo emoyeni liyakhanya futhi kunentuthu emnyama enamandla, ukusha okuphelele akukhiqizi intuthu. Ukusabela okunamandla nge-ejenti ye-oxidising. Ijubane eliphezulu impact, ukugeleza, ukuyaluza kungabangelwa ukukhiqizwa kokukhishwa kwenhlansi kagesi omile okubangelwa ukusha nokuqhuma. Umhwamuko unzima kunomoya, futhi ungasabalala uye endaweni ekude endaweni ephansi, futhi uzobamba umlilo lapho uhlangana nomthombo wokuthungela.
Isicelo somkhiqizo:
I-1.Isetshenziswa kakhulu njenge-solvent nanjengokukhipha uwoyela.
2.Isetshenziswa njengezinyibilikisi eziphilayo kanye nezincibilikisi zokuhlaziya i-chromatographic; esetshenziswa njengezincibilikisi ezisebenza kahle kakhulu eziphilayo, izithasiselo zemithi, izithasiselo zokwenziwa kwamakhemikhali amahle, njll.; ingasetshenziswa futhi ku-organic synthesis kanye nezinto zokusetshenziswa zamakhemikhali.
I-3.Isetshenziswa ku-organic synthesis kanye nezinto zokusetshenziswa zamakhemikhali, njengokukhiqizwa kwerabha yokwenziwa, amapulasitiki, i-polyamide monomer, iziwashi zokwenziwa, izibulala-zinambuzane, njll., nakho kuyi-solvent enhle kakhulu ye-organic. Ikakhulukazi esetshenziswa njengezincibilikisi, ezibuye zisetshenziswe njenge-ejenti egwebuzelayo yamapulasitiki agwebulile, izidakamizwa, i-flavour extractant.
