Isingeniso Somkhiqizo
I-Methyl 4-hydroxybenzoate, eyaziwa nangokuthi i-Methyl Paraben, isetshenziswa kakhulu njengesivikeli esibulalayo esibulalayo sokwakheka kwemvelo, ukudla, izimonyo, umuthi, futhi isetshenziswa futhi njengesilondolozi sokudla.
I-Methyl 4-hydroxybenzoate iyindaba ephilayo. Ngenxa yesakhiwo sayo se-phenolic hydroxyl, inezindawo ezingcono zokulwa namagciwane kune-benzoic acid ne-sorbic acid. Umsebenzi we-paraben ungenxa yesimo sawo samangqamuzana, futhi iqembu le-hydroxyl ku-molecule liye laqiniswa futhi alisekho i-ionized. Ngakho-ke, inomphumela omuhle ebangeni le-pH 3 kuya ku-8. Kuyinto engasebenzi ngamakhemikhali futhi kulula ukuhambisana nezinto ezihlukahlukene zamakhemikhali.
Isici soMkhiqizo
1.Ukusebenza okuzinzile;
2.Ngeke kube khona ukubola noma ushintsho lomsebenzi ngaphansi kwezinga lokushisa eliphezulu;
3.Ihambisana kalula nezinto ezihlukahlukene zamakhemikhali;
4.Ukusetshenziswa kwezomnotho nesikhathi eside.
Izinhlelo zokusebenza
Isetshenziselwa isinqandakuvunda sokugeza amakhemikhali nsuku zonke (uketshezi lokuhlanza, ijeli yokugeza, i-shampoo, okokuhlanza, njll.).
Iphinde isetshenziselwe isinqandakuvunda ekuphakeleni, emikhiqizweni yezimboni yansuku zonke, ukubulawa kwemishini, imboni yendwangu (indwangu, intambo kakotini, i-chemical fiber), njll.
ISItifiketi SOKUHLAZIYA
Igama Lomkhiqizo | I-Methyl 4-Hydroxybenzoate I-Methylparaben | Ukucaciswa | Izinga Lenkampani |
Cas No. | 99-76-3 | Usuku Lokukhiqiza | 2024.2.22 |
Ubuningi | 100KG | Idethi yokuhlaziya | 2024.2.28 |
Inombolo yeqoqo. | I-BF-240222 | Usuku Eliphelela ngalo | 2026.2.21 |
Izinto | Imininingwane | Imiphumela | |
Ukubukeka | I-Crystalline Powder Emhlophe | Kuyavumelana | |
PH | 5.0-7.0 | 6.4 | |
Isivivinyo | ≥98% | 99.2% | |
I-Ethanol | ≤5000ppm | 410ppm | |
I-acetone | ≤5000ppm | Ayitholakali | |
I-Dimethyl sulfoxide | ≤5000ppm | Ayitholakali | |
Ukungcola okuphelele | ≤0.5% | 0.16% | |
Isiphetho | Lesi sampula sihlangabezana nezicaciso. |