Benzene; Benzol Phenyl hydride Cyclohexatriene Coalnaphtha; Phene (CAS # 71-43-2)
71-43-2Gabatarwa: Fahimtar muhimmancinsa
A fagen mahadi, "71-43-2" yana nufin wani takamaiman abu da ake kira benzene. Benzene hydrocarbon ne mai kamshi wanda ya kasance ginshiƙin sinadarai na halitta tun lokacin da aka gano shi a farkon ƙarni na 19. Tsarin kwayoyin halittarsa C6H6 yana nuna cewa ya ƙunshi ƙwayoyin carbon guda shida da atom ɗin hydrogen guda shida waɗanda aka tsara a cikin tsarin zoben tsari tare da kwanciyar hankali.
Dalilin da ya sa benzene ke da mahimmanci ba wai kawai don sinadarai na musamman ba, har ma saboda ana amfani da shi sosai a masana'antu daban-daban. Shi ne babban abin da ake hada abubuwa da yawa na sinadarai, wadanda suka hada da robobi, resins, filayen roba, da rini. Wannan fili kuma mafari ne ga mahimman sunadarai na masana'antu irin su ethylbenzene, isopropylbenzene, da cyclohexane, waɗanda ke taka muhimmiyar rawa wajen samar da polystyrene da sauran kayan.
Koyaya, mahimmancin benzene bai iyakance ga masana'antar kera ba, har ma yana haifar da damuwa game da gubarsa da haɗarin lafiya. Tsawon dogon lokaci ga benzene na iya haifar da mummunar matsalolin lafiya, gami da cutar sankarar bargo da sauran cututtukan jini. Don haka, hukumomin gudanarwa a duk faɗin duniya sun ƙirƙira ƙa'idodi don taƙaita fallasa da tabbatar da amintaccen ayyukan kulawa a cikin mahallin masana'antu.
Gabaɗaya magana, gano benzene ta hanyarCAS 71-43-2yana haskaka yanayinsa biyu a matsayin sinadari mai mahimmanci na masana'antu da abu mai haɗari. Fahimtar kaddarorin, aikace-aikace, da kasada yana da mahimmanci ga masana kemitoci, masana'antun, da hukumomin gudanarwa. Yayin da muke ci gaba da nazarin sarkar mahadi, benzene ya kasance babban jigo a cikin binciken ilimi da ayyukan masana'antu.
