Propyl 4-hydroxybenzoate Propylparaben CAS No.94-13-3
IiNkcazo zeeMveliso
- I-Propyl 4-hydroxybenzoate, eyaziwa ngokuba yiPropyl Paraben, isetyenziswa kakhulu njenge-preservative, i-antioxidant, kunye ne-bactericide yokutya, izimonyo, amayeza, njl.
- I-Propyl 4-hydroxybenzoate yimathiriyeli ekrwada yokwenziwa, enyibilika kwizinyibilikisi eziphilayo ezifana ne-ethanol, i-ether, i-acetone, kwaye inyibilika kancinane emanzini. Le mveliso ingasetyenziselwa yodwa okanye idityaniswe nezinye ii-esters ze-paraben ukufezekisa iziphumo ezingcono ze-antiseptic (xa ixutywe ne-methyl paraben, inokubulala i-Pseudomonas aeruginosa). Iyahambelana namacandelo ahlukeneyo akhoyo kwizinto zokuthambisa.
Uphawu lweMveliso
- Inomsebenzi we-antibacterial-spectrum;
- Idosi incinci xa ithelekiswa neemveliso zemveli ezibulala amagciwane (ezifana nesodium benzoate);
- Ikhuselekile kwaye inoqoqosho, inexesha elide lokuqinisekisa.
Uhlalutyo olusisiseko
| Izinto | Inkcazo |
| Imbonakalo | Umgubo omhlophe wekristale |
| Umxholo we-AI (%) | 99.0-100.0 |
| Indawo yokunyibilika (℃) | 95-98 |
| Ubumuncu (pH) | 4.0-7.0 |
| Intsalela yokucinywa (%) | Ubukhulu be-0.1 |
Usetyenziso
- Isetyenziswe njenge-bactericidal preservative kunye ne-antioxidant ye-cosmetics, iyeza, ukutya, ukutya, iziqholo, ifilimu kunye neemveliso eziphezulu;
- Ikwasetyenziswa njenge-organic synthesis reagent.
Bhala umyalezo wakho apha kwaye uwuthumele kuthi
