I-petroleum benzin |8030-30-6/121448-43-7/50813-73-5
Idatha yeMveliso yeMveliso:
| Igama lemveliso | I-benzin yepetroli |
| Iipropati | Ulwelo olungenambala olucacileyo olunevumba leparafini |
| Indawo yokunyibilika(°C) | ≤ 73 |
| Ukuxinana ngokuzalana (Amanzi=1) | 0.64~0,66 |
| Indawo edanyazayo (°C) | ≤ 20 |
| Ubushushu bokutshisa (°C) | 280 |
| Umda wokudubula okuphezulu (%) | 8.7 |
| Umda wokudubula osezantsi (%) | 1.1 |
| Ukuguquguquka | eguquguqukayo |
| Ukunyibilika | I-insoluble emanzini, i-soluble kwizinto ezininzi ze-organic solvents ezifana ne-anhydrous ethanol, benzene, i-chloroform, ioli, njl. |
Iipropati zeMveliso zeMichiza:
Umphunga kunye nomoya walo unokwenza imixube eqhumayo, enokubangela ukutsha kunye nokudubula kwimeko yomlilo ovulekileyo kunye nobushushu obuphezulu.Idangatye elivuthayo emoyeni liqaqambile kwaye kukho umsi omnyama onamandla, ukutsha okupheleleyo akuvelisi nawuphi na umsi.Ukusabela okunamandla kunye ne-oxidising agent.Isantya esiphezulu impact, ukuhamba, ukuphazamiseka kunokubangelwa kukukhutshwa kombane omileyo obangelwa kukutsha kunye nokudubula.Umphunga unzima kunomoya, kwaye unokusasazeka kwindawo ekude kwindawo ephantsi, kwaye uya kubamba umlilo xa udibana nomthombo wokutshisa.
Isicelo seMveliso:
I-1.Isetyenziswa kakhulu njenge-solvent kunye ne-oyile yokutsalwa.
I-2.Isetyenziswe njenge-solvents eziphilayo kunye ne-chromatographic analysis solvents;isetyenziswe njengezinto eziphilayo ezisebenza kakuhle kakhulu, i-extractants yamachiza, izongezo ze-chemical synthesis, njl.;inokusetyenziswa kwakhona kwi-organic synthesis kunye nemathiriyeli ekrwada yeekhemikhali.
I-3.Isetyenziswe kwi-organic synthesis kunye ne-raw materials yamachiza, njengokuveliswa kwerabha yokwenziwa, iiplastiki, i-polyamide monomer, i-synthetic detergents, i-pesticides, njl., nayo i-solvent enhle kakhulu.Ikakhulu isetyenziswa njengezinyibilikisi, ekwasetyenziswa njenge arhente ugwebu iiplastiki ugwebu, iziyobisi, incasa extractant.
