一、碘伏是碘酒嗎
碘(dian)(dian)伏和(he)碘(dian)(dian)酒(jiu)一樣嗎(ma)?碘(dian)(dian)伏和(he)碘(dian)(dian)酒(jiu)都(dou)是(shi)(shi)外用消(xiao)毒藥,二者(zhe)的主要消(xiao)毒成(cheng)分(fen)也都(dou)是(shi)(shi)碘(dian)(dian),但是(shi)(shi)它們并不是(shi)(shi)同一種物(wu)質,碘(dian)(dian)伏是(shi)(shi)單質碘(dian)(dian)與(yu)聚乙烯吡(bi)咯(ge)烷酮的不定型(xing)結(jie)合(he)物(wu),而碘(dian)(dian)酒(jiu)又稱碘(dian)(dian)酊,其(qi)主要成(cheng)分(fen)是(shi)(shi)碘(dian)(dian)、碘(dian)(dian)化鉀(jia),以乙醇為(wei)溶媒。
碘(dian)(dian)(dian)(dian)伏和碘(dian)(dian)(dian)(dian)酒(jiu)是(shi)(shi)兩種不同的(de)物質,在區分(fen)時主要看成(cheng)(cheng)分(fen)表里有(you)沒(mei)有(you)酒(jiu)精,有(you)酒(jiu)精的(de)是(shi)(shi)碘(dian)(dian)(dian)(dian)酒(jiu),沒(mei)有(you)酒(jiu)精的(de)是(shi)(shi)碘(dian)(dian)(dian)(dian)伏。除了成(cheng)(cheng)分(fen)以外(wai),碘(dian)(dian)(dian)(dian)伏和碘(dian)(dian)(dian)(dian)酒(jiu)還有(you)什么區別呢?
二、碘酒和碘伏的區別有哪些
碘伏和碘酒都屬于含(han)碘消毒(du)劑(ji),不過二者也有(you)一定的(de)區別(bie):
1、外觀
碘伏(fu)通常濃度較(jiao)低,呈現淺棕(zong)色(se)(se),而碘酒一(yi)般(ban)為(wei)紅棕(zong)色(se)(se)液(ye)體(ti)。
2、溶媒
碘伏是以水為溶媒(mei),不過碘不溶于(yu)水,因此要經過特(te)殊(shu)工藝才能制成;而碘酒是以酒精為溶媒(mei)的(de),因此稱之為碘酒。
3、價格
碘(dian)伏為絡合(he)碘(dian),使用(yong)時不需要(yao)用(yong)酒精(jing)脫碘(dian),價(jia)格稍貴。碘(dian)酊需要(yao)用(yong)酒精(jing)脫碘(dian),價(jia)格相對便宜。不過二者都是(shi)比較便宜的(de)平價(jia)物品,價(jia)格都很(hen)低。
4、適用范圍
碘(dian)(dian)伏(fu)(fu)的殺菌強度高,刺(ci)(ci)激(ji)(ji)小,用(yong)于(yu)皮膚、傷口(kou)(kou)處的消(xiao)毒不會(hui)產(chan)生嚴重的刺(ci)(ci)痛(tong);而(er)碘(dian)(dian)酒(jiu)刺(ci)(ci)激(ji)(ji)性較大(da),由(you)于(yu)含有(you)酒(jiu)精(jing)成分,涂抹在傷口(kou)(kou)上一般會(hui)比較疼,并且擦(ca)拭碘(dian)(dian)酒(jiu)后要再(zai)擦(ca)75酒(jiu)精(jing)脫(tuo)碘(dian)(dian),不然(ran)會(hui)刺(ci)(ci)激(ji)(ji)皮膚,因(yin)此(ci)碘(dian)(dian)伏(fu)(fu)的適用(yong)范(fan)圍更(geng)大(da),許多(duo)醫(yi)院都更(geng)傾向于(yu)用(yong)碘(dian)(dian)伏(fu)(fu)代(dai)替(ti)碘(dian)(dian)酒(jiu)。
綜合來看,碘伏和碘酒哪個好這一問題(ti)毋庸置疑,碘伏消(xiao)(xiao)毒刺激(ji)性(xing)小,涂在傷口上沒碘酒那(nei)么(me)痛(tong),消(xiao)(xiao)毒效果(guo)好,無黃染(ran)(ran)性(xing),即使沾染(ran)(ran)衣服也很容易清(qing)洗,因此是更(geng)好的一種消(xiao)(xiao)毒劑(ji)。