Kayayyaki
Farin Abubuwan Farin Ciki O-Phenylenediamine99.9%
Aikace-aikace
1,2-Phenylenediamine, kuma aka sani da o-phenylenediamine, wani fili ne na kwayoyin halitta tare da tsarin sinadarai na C6H8N2.Kristalin monoclinic mara launi ne a zazzabi na ɗaki kuma yana yin duhu a cikin iska da hasken rana.Mai narkewa kadan a cikin ruwan sanyi, mai sauƙin narkewa a cikin ethanol, ether da chloroform
Wannan samfurin shine matsakaicin magungunan kashe qwari, dyes, auxiliaries, kayan aikin hoto, da sauransu, wanda aka yi amfani da shi wajen kera polyamide, polyurethane, fungicide carbendazim da thiophanate, rage ja GG, wakili mai daidaitawa, wakili na rigakafin tsufa da sauran samfuran.
Amfani
The kai-ɓullo da ruwa lokaci catalytic hydrogenation rage samar tsari da aka soma, da tsari ne mai tsabta da kuma muhalli abokantaka, samfurin abun ciki ne high, da danshi ne low, da kuma inganci da fitarwa ne barga.
Matakan Kariya
Kariyar tsarin numfashi: Lokacin da maida hankali a cikin iska ya yi girma, sanya abin rufe fuska na gas.Lokacin ceton gaggawa ko tserewa, ya kamata a sanya na'urorin numfashi mai ƙunshe da kai.
Kariyar Ido: Sanya tabarau na aminci na sinadarai.
Tufafin kariya: Saka rigunan riguna masu tauri da dogon takalmi na roba.
Kariyar Hannu: Sanya safar hannu na roba.
Wasu: An haramta shan taba, ci da sha a wurin aiki.Canja da wanke tufafin aiki a cikin lokaci.Kada ku sha barasa kafin da bayan aiki, kuyi wanka da ruwan dumi.Gudanar da aikin riga-kafi da gwaje-gwajen likita na lokaci-lokaci.
Agajin gaggawa
Alamar fata: Nan da nan cire gurɓataccen tufafi, kurkura sosai da sabulu da ruwa.Kula da hannaye, ƙafafu da kusoshi.
Tuntuɓar ido: Nan da nan ɗaga fatar ido kuma a kurkura da ruwa mai yawa ko gishiri.
Inhalation: Da sauri barin wurin zuwa iska mai kyau.Ba da numfashi na wucin gadi idan ya cancanta.Nemi kulawar likita.
Ci: Idan an hadiye ta bisa kuskure, kurkure baki, a sha ruwa, a kunna gawayi a baki bayan wanke-wanke na ciki, sannan a ba da catharsis.Nemi kulawar likita.
