Propyl 4-hydroxybenzoate Propylparaben CAS No.94-13-3
Tlhaloso ea Lihlahisoa
- Propyl 4-hydroxybenzoate, eo hape e tsejoang ka hore ke Propyl Paraben, e sebelisoa haholo joalo ka sebatli, antioxidant, le bactericide bakeng sa lijo, litlolo, meriana, joalo-joalo.
- Propyl 4-hydroxybenzoate ke lintho tse tala tse entsoeng ka tlhaho, tse qhibilihang ka har'a metsoako ea tlhaho e kang ethanol, ether, acetone, 'me e qhibiliha hanyenyane metsing. Sehlahisoa sena se ka sebelisoa se le seng kapa se kopantsoe le li-ester tse ling tsa paraben ho finyella liphello tse molemo tsa likokoana-hloko (ha li kopantsoe le methyl paraben, li ka boela tsa bolaea Pseudomonas aeruginosa). E lumellana le likarolo tse fapaneng tse teng ka litlolo.
Sehlahisoa Tšobotsi
- E na le ts'ebetso ea antibacterial e pharalletseng;
- Tekanyetso e nyane ha e bapisoa le lihlahisoa tsa setso tse bolaeang likokoana-hloko (tse kang sodium benzoate);
- E bolokehile ebile e na le moruo, e na le nako e telele ea ho sebetsa.
Tlhahlobo ea Motheo
| Lintho | Tlhaloso |
| Ponahalo | Phofo e tšoeu ea kristale |
| Litaba tsa AI (%) | 99.0-100.0 |
| Sebaka se qhibilihang (℃) | 95-98 |
| Asiti (pH) | 4.0-7.0 |
| Masala a ho tima (%) | Max0.1 |
Lisebelisoa
- E sebelisoa e le bactericidal preservative le antioxidant bakeng sa litlolo, meriana, lijo, fepa, linoko, filimi le lihlahisoa tse phahameng;
- E boetse e sebelisoa e le organic synthesis reagent.
Ngola molaetsa wa hao mona mme o re romele wona
