Products
2-Phenylbenzimidazole
Structural Formula
Kuonekwa: White crystalline powder
Density: 1.1579 (yakashata fungidziro)
Kunyungudika: 293-296 °C (lit.)
Poindi yekubikira: 320.68 °C (yakaomarara fungidziro)
refractivity: 1.5014 (inenge)
Kuchengetedza mamiriro
Chengetedza mudziyo wakavharwa, woisa mumudziyo wakanyatsorongedzwa uye uchengetedze munzvimbo inotonhorera, yakaoma.
Safety Data
General
Application
Inoshandiswa seUV absorber
First Aid Matanho
Kufema: Fambisa munhu anenge abatwa nemweya mutsva, ramba uchifema wakavhurika uye uzorore.Kana usiri kunzwa zvakanaka, tsvaga kurapwa/kubvunza.
Kubata ganda: Bvisa/bvisa hembe dzese dzakasvibiswa nekukasira.Geza ganda nemvura / shawa.
Kana kushatirwa kweganda kana kuputika kukaitika: Tsvaga kurapwa / kubvunza.
KUONA KWEZISO: Geza zvakanaka nemvura kwemaminetsi akati wandei.Kana zviri nyore uye zviri nyore kuita, bvisa macontact lens.Ramba uchiwacha.
Kana maziso akatsamwa: tsvaga kurapwa / kubvunza.
INGESTION: Kana kusagadzikana kukaitika, tsvaga kurapwa / kubvunza.Shamba mukanwa.
Emergency responder protection: Vaponesi vanofanira kupfeka midziyo yekuzvidzivirira, yakadai semagirovhosi erabha uye magirazi asingapindi mhepo.
Matanho ekudzima moto
Zvinokodzera zvinodzima zvinodzimisa: hupfu hwakaoma, furo, mvura yemhute, carbon dioxide
Njodzi dzakakosha: Chenjera, kupisa kana kupisa kwakanyanya kunogona kuora kuburitsa utsi hune chepfu.
Yakananga nzira: Kudzima moto kubva kumusoro, sarudza yakakodzera nzira yekudzima moto zvinoenderana nenharaunda yakapoteredza.
Vashandi vasingakodzeri vanofanira kutiza vachienda kunzvimbo yakachengetedzeka.
Kana nzvimbo yakatenderedza ichinge yatsva: Kana yakachengeteka, bvisa midziyo inobviswa.
Magiya akakosha ekudzivirira evanodzima moto: Gara uchipfeka zvekuzvidzivirira nazvo paunenge uchidzima moto.
Emergency mhinduro kune kurasika
Matanho ekudzivirira ega, midziyo yekudzivirira, shandisa zvidziviriro zvemunhu.Ramba kure nekuteuka/kunyudza uye mhepo.
Matanho ekukurumidzira: Nzvimbo yekurasira inofanirwa kuvharwa nemabhandi ekuchengetedza, nezvimwewo, kudzora kupinda kwevashandi vasina basa.
Matanho ezvakatipoteredza: Dzivirira kupinda mumasiweji.
Nzira uye zvinhu zvekudzora nekuchenesa: Tsirirai uye unganidza huruva uye chisimbiso mumidziyo isina mhepo.Chenjerai kuti murege kupararira.Zvakanamirwa kana kuunganidzwa kunofanirwa kuraswa nekukurumidza zvinoenderana neMitemo yakakodzera uye mirau yekurasa.
