Sodium ethoxide (Sodium ethoxide 20% igisubizo)
| Imiterere yimiti | Ifu yera cyangwa umuhondo;hygroscopique;umwijima kandi ubora ku guhura n'umwuka;ibora mumazi akora sodium hydroxide na Ethanol;gushonga muri Ethanol yuzuye.Bikora cyane hamwe na acide, amazi.Ntibishobora kubangikanya ibishishwa bya chlorine, ubushuhe.Gukuramo karuboni ya dioxyde de mu kirere.Birashya cyane. | |
| Porogaramu | Sodium ethoxide ikoreshwa muri synthesis organic kugirango reaction ya reaction.Ninumusemburo mubitekerezo byinshi kama. Sodium ethoxide, 21% w / w muri Ethanol ikoreshwa nkibishingiro bikomeye muri synthesis.Irasanga ikoreshwa mubikorwa bitandukanye bya chimique nka condensation, esterification, alkoxylation na etherifcation.Ifite uruhare runini muri Claisen, reaction ya Stobbe no kugabanya Wolf-kishner.Nibikoresho byingenzi byo gutangiza synthesis ya Ethyl ester na diethyl ester ya acide malonic.Muri Williamson ether synthesis, ikora hamwe na Ethyl bromide kugirango ikore diethyl ether. | |
| Ubuzima bwa Shelf | Ukurikije ubunararibonye bwacu, ibicuruzwa birashobora kubikwa kuri 12amezi uhereye umunsi yatangiriyeho iyo abitswe mubikoresho bifunze neza, bikingiwe urumuri nubushyuhe kandi bikabikwa mubushyuhe buri hagati ya 5 -30 ° C.. | |
| HazardClass | 4.2 | |
| Gupakira | II | |
| Typical
| Ingingo yo gushonga | 260 ° C. |
| Ingingo yo guteka | 91 ° C. | |
| ubucucike | 0,868 g / mL kuri 25 ° C. | |
| ubucucike bw'umwuka | 1.6 (vs ikirere) | |
| umuvuduko w'umwuka | <0.1 mm Hg (20 ° C) | |
| indangagaciro | n20 / D 1.386 | |
| Fp | 48 ° F. | |
| ububiko bwa temp. | Ubike kuri + 15 ° C kugeza kuri + 25 ° C. | |
| gukemura | Gukemura muri Ethanol na methanol. | |
| ifishi | Amazi | |
| Uburemere bwihariye | 0.868 | |
| ibara | Umuhondo kugeza umukara | |
| PH | 13 (5g / l, H2O, 20 ℃) | |
| Amazi meza | Ntibishoboka | |
| Yumva | Ubushuhe | |
Umutekano
Mugihe ukoresha iki gicuruzwa, nyamuneka ukurikize inama namakuru yatanzwe murupapuro rwumutekano kandi urebe ingamba zisuku zo gukingira no kumurimo zihagije mugukoresha imiti.
Icyitonderwa
Amakuru akubiye muri iki gitabo ashingiye ku bumenyi n'ubunararibonye dufite.Urebye ibintu byinshi bishobora kugira ingaruka ku gutunganya no gushyira mu bikorwa ibicuruzwa byacu, aya makuru ntabwo akuraho abatunganya gukora iperereza ryabo bwite;ntanubwo aya makuru yerekana garanti yingirakamaro runaka, cyangwa ibikwiranye nibicuruzwa kubwintego runaka.Ibisobanuro byose, ibishushanyo, amafoto, amakuru, ibipimo, uburemere, nibindi byatanzwe hano birashobora guhinduka nta makuru yambere kandi ntibigize ubwiza bwamasezerano yumvikanyweho.Ubwiza bwamasezerano yumvikanyweho bwibicuruzwa biva gusa mubyavuzwe mubicuruzwa.Ninshingano yuwahawe ibicuruzwa byacu kwemeza ko uburenganzira bwumutungo wose namategeko ariho byubahirizwa.
