I-Propylparaben 94-13-3
Igama lomkhiqizo: Propylparaben CAS: 94-13-3 MF: C10H12O3 MW: 180.2 I-EINECS: 202-307-7 Iphoyinti lokuncibilika: 95-98 °C(lit.) Indawo yokubilisa: 133°C Ukuminyana: 1.0630 Ukucindezela komhwamuko: 0.67 hPa (122 °C) Inkomba ye-Refractive: 1.5050 Fp: 180°(356°F) Izinga lokushisa lesitoreji: Livalwe ngokomile, Izinga lokushisa Legumbi Ifomu: I-Crystalline Powder I-Pka: pKa 8.4 (Akuqinisekisiwe) I-Gravity ethize: 0.789 (20/4℃) Umbala: Mhlophe PH: 6-7 (H2O, 20°C) (isixazululo esigcwele) Ukunyibilika kwamanzi: <0.1 g/100 mL ku-12 ºC Inani eliphakeme kakhulu lama-14,7866 I-BRN: 1103245
1. Isetshenziswa njenge-preservative kanye ne-antioxidant, 2. Futhi isetshenziswa embonini yezemithi 3. Isetshenziswa njenge-antibacterial preservative kwezemithi nezimonyo
1, T/T
2, L/C
3, i-visa
4, Ikhadi lesikweletu
5, PayPal
6, i-Alibaba trade Assurance
7, inyunyana yaseNtshonalanga
8, ImaliGram
9, Ngaphandle kwalokho, ngezinye izikhathi siyayemukela i-Bitcoin.
Lo mkhiqizo kufanele uvalwe futhi ugcinwe.
Izinzile.Akuhambisani nama-oxidizing agents aqinile, izisekelo eziqinile.
Ukuthinta isikhumba: Khumula izingubo ezingcolile bese ugeza kahle ngamanzi amaningi agelezayo. Ukuthintana kwamehlo: Vula amajwabu amehlo angenhla nangaphansi ngokushesha bese ugeza ngamanzi agelezayo noma ngosawoti ovamile. Ukuhogela: Shiya ngokushesha indawo yesehlakalo uye endaweni enomoya omusha.Gcina umzila womoya ungavimbekile.Nikeza umoya-mpilo lapho ukuphefumula kunzima.Uma ukuphefumula kuyema, qala i-CPR ngokushesha.Funa usizo lwezokwelapha. Ukungenisa: Phuza amanzi afudumele anele ukuze ubangele ukuhlanza futhi ufune usizo lwezokwelapha.
