Ethylparaben 120-47-8
Igama leMveliso: Ethylparaben CAS: 120-47-8 MF: C9H10O3 MW: 166.17 I-EINECS: 204-399-4 Indawo yokunyibilika: 114-117 °C (lit.) Indawo yokubila: 297-298 °C (lit.) Ubuninzi: 1.1708 (uqikelelo olurhabaxa) Uxinzelelo lomphunga: 0.00012 hPa (25 °C) Isalathiso se-refractive: 1.5286 (uqikelelo) Fp: 297-298°C Ubushushu bokugcina: 2-8°C I-Pka: 8.31±0.13(Eqikelelweyo) Ifom: Umgubo weCrystalline Umbala: Mhlophe PH: 4.5-5.5 (H2O, 20 °C) (isisombululo esihluthisiweyo) Merck: 14,3837 BRN: 1101972
Izinto eziphilayo. Isetyenziswa njenge-preservative, antibacterial agent. Isetyenziswa ekutyeni, kwizinto zokuthambisa, nakwizamayeza. Inokusetyenziswa kwakhona njenge-reagent yohlalutyo lwendalo.
1, T/T
2, L/C
3, iVisa
4, ikhadi letyala
5, Paypal
6, Alibaba trade Assurance
7, umanyano lwaseNtshona
8, MoneyGram
9, Ngaphandle koko, ngamanye amaxesha siyayamkela i-Bitcoin.
Ipakishwe kwidrum yentsimbi efakwe kwingxowa yeplastiki. Akukho mfuneko zikhethekileyo zokugcina kunye nokuthutha.
Le mveliso yinto ene-bactericidal kakhulu ene-phenol coefficient ye-8.0. Ubuthi obuphantsi kakhulu, akukho kucaphukisa ulusu lomntu.
Ingcebiso ngokubanzi Dibana nogqirha. Bonisa olu xwebhu lwedatha yokhuseleko kugqirha kwisiza. Ukuphefumla Ukuba utsaliwe, hambisa isigulana kumoya omtsha. Ukuba ukuphefumla kuyeka, nika umoya ongengowamvelo. Dibana nogqirha. ukudibana kwesikhumba Pula ngesepha kunye namanzi amaninzi. Dibana nogqirha. uqhagamshelo lamehlo Hlanza ngokucokisekileyo ngamanzi amaninzi ubuncinane imizuzu eyi-15 kwaye udibane nodokotela. Ukungeniswa Ungaze unike nantoni na ngomlomo kumntu ongekho zingqondweni. Hlamba umlomo wakho ngamanzi. Dibana nogqirha.
