一、碘伏是碘酒嗎
碘(dian)(dian)(dian)伏(fu)(fu)和碘(dian)(dian)(dian)酒(jiu)一(yi)樣嗎?碘(dian)(dian)(dian)伏(fu)(fu)和碘(dian)(dian)(dian)酒(jiu)都是(shi)外(wai)用(yong)消毒(du)藥,二者的主要消毒(du)成分也都是(shi)碘(dian)(dian)(dian),但是(shi)它們并不是(shi)同(tong)一(yi)種物(wu)質(zhi),碘(dian)(dian)(dian)伏(fu)(fu)是(shi)單質(zhi)碘(dian)(dian)(dian)與聚乙(yi)烯吡咯烷酮(tong)的不定型結合物(wu),而碘(dian)(dian)(dian)酒(jiu)又稱碘(dian)(dian)(dian)酊,其主要成分是(shi)碘(dian)(dian)(dian)、碘(dian)(dian)(dian)化鉀,以(yi)乙(yi)醇為溶(rong)媒(mei)。
碘(dian)伏(fu)和碘(dian)酒(jiu)(jiu)是兩種不同的物質,在區(qu)分(fen)時主要看(kan)成分(fen)表里(li)有(you)(you)沒有(you)(you)酒(jiu)(jiu)精,有(you)(you)酒(jiu)(jiu)精的是碘(dian)酒(jiu)(jiu),沒有(you)(you)酒(jiu)(jiu)精的是碘(dian)伏(fu)。除了成分(fen)以(yi)外(wai),碘(dian)伏(fu)和碘(dian)酒(jiu)(jiu)還有(you)(you)什么區(qu)別呢?
二、碘酒和碘伏的區別有哪些
碘伏(fu)和(he)碘酒都屬于含碘消(xiao)毒劑,不過二(er)者(zhe)也(ye)有一定的區(qu)別:
1、外觀
碘(dian)(dian)伏通常濃度較低,呈現淺棕色,而碘(dian)(dian)酒一(yi)般為紅棕色液體。
2、溶媒
碘(dian)伏是以水為溶(rong)媒(mei),不(bu)過碘(dian)不(bu)溶(rong)于水,因此(ci)要經過特殊(shu)工藝(yi)才(cai)能制成;而碘(dian)酒(jiu)(jiu)是以酒(jiu)(jiu)精為溶(rong)媒(mei)的,因此(ci)稱之為碘(dian)酒(jiu)(jiu)。
3、價格
碘伏(fu)為絡合碘,使用時不需(xu)要(yao)用酒精脫碘,價格稍貴。碘酊需(xu)要(yao)用酒精脫碘,價格相對便(bian)宜。不過二者都是比較便(bian)宜的(de)平(ping)價物品(pin),價格都很低。
4、適用范圍
碘(dian)(dian)(dian)伏的(de)殺菌(jun)強度(du)高,刺(ci)激小,用于皮膚、傷(shang)口處的(de)消毒不會(hui)產生嚴重的(de)刺(ci)痛;而碘(dian)(dian)(dian)酒刺(ci)激性(xing)較(jiao)大,由于含有酒精成(cheng)分,涂抹在傷(shang)口上一般會(hui)比較(jiao)疼,并且擦(ca)(ca)拭碘(dian)(dian)(dian)酒后要再(zai)擦(ca)(ca)75酒精脫碘(dian)(dian)(dian),不然(ran)會(hui)刺(ci)激皮膚,因此碘(dian)(dian)(dian)伏的(de)適(shi)用范圍更大,許多醫院都更傾(qing)向于用碘(dian)(dian)(dian)伏代替(ti)碘(dian)(dian)(dian)酒。
綜合來看,碘伏和(he)碘酒哪個好這一問題毋庸置疑,碘伏消毒(du)刺激性小,涂在傷(shang)口上沒碘酒那么痛,消毒(du)效果好,無黃染(ran)性,即使沾(zhan)染(ran)衣(yi)服也(ye)很容易清洗,因此是更(geng)好的(de)一種消毒(du)劑。