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Paraxylene kuma ana kiransa P-Xylene

P-xylene ne daya daga cikin muhimman aromatic mahadi, a dakin da zazzabi ne wani colorless ruwa ruwa tare da aromatic dandano, insoluble a cikin ruwa, za a iya missoluble a ethanol, ether, chloroform da sauran mafi Organic kaushi, yafi amfani a matsayin albarkatun kasa don samar da polyester zaruruwa da resins, dyes, dyes da magungunan kashe qwari, amma kuma amfani da Organic coatings a matsayin chromat bayani.

    Aikace-aikace

    An fi amfani da shi azaman albarkatun ?asa don samar da zaruruwan polyester da resins, sutura, dyes da magungunan kashe qwari, kuma ana amfani da su azaman daidaitattun abubuwa da abubuwan kaushi don nazarin chromatographic, har ma don ha?akar ?wayoyin cuta.

    bayanin 2

    Matakan kariya

    Nisantar tushen zafi, saman zafi, tartsatsin wuta, bu?e wuta, da sauran hanyoyin kunna wuta. Babu shan taba. Ajiye kwandon iska. Kwantena da kayan aikin lodi suna ?asa kuma an ha?a kayan aiki. Yi amfani da na'urorin lantarki/na iska/na haske masu hana fashewa. Yi amfani da kayan aikin da ba ya haifar da tartsatsi. ?auki matakan hana fitarwar lantarki.
    Ka guji shakar ?ura/ hayaki/gas/aerosol/ tururi/fesa. Tsaftace sosai bayan aiki. Yi amfani da waje kawai ko a wurare masu kyau.
    Saka safofin hannu masu kariya / sa tufafi masu kariya / sa abin rufe fuska mai kariya / sa abin rufe fuska / sa kariyar ji.
    Idan fata (ko gashi) ta gurbata: Cire duk gurbataccen tufafi nan da nan. A wanke fata ko shawa da ruwa. Idan ciwon fata ya faru: Nemi kulawar likita. Idan an sha shakar bazata: Canja wurin mutumin zuwa wuri mai iska mai da?i kuma kula da yanayin numfashi mai da?i.

    Nemi kulawar likita. Magani na musamman.
    Cire gurbatattun tufafi a wanke kafin a sake amfani da su.
    Idan akwai wuta: Yi amfani da carbon dioxide, busassun yashi ko busassun foda don kashe wutar.
    Ajiye a wuri mai kyau. Ajiye sanyi.
    Zubar da abun ciki/kwantena bisa ga ?a'idodin gida, yanki, ?asa da na ?asa.
    Sucralose 1 txo
    Sucralose 2p16
    Sucralose4beg

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