Phenylhydrazine hydrochloride(CAS#27140-08-5)
| Iimpawu ezinobungozi | T – ToxicN – Inobungozi kokusingqongileyo |
| Iikhowudi zoMngcipheko | I-R23/24/25 – Ityhefu ngokuphefumla, xa udibana nesikhumba naxa uginyiwe. I-R36/38 – Iyacaphukisa amehlo kunye nolusu. I-R43 – Inokubangela uvakalelo ngokudibana nolusu I-R45 – Isenokubangela umhlaza R50 – Inetyhefu kakhulu kwizinto eziphila emanzini R68 – Umngcipheko onokubakho weziphumo ezingajikiyo |
| Inkcazelo yoKhuseleko | S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S53 – Kuphephe ukuba sesichengeni – fumana imiyalelo eyodwa phambi kokusetyenziswa. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. |
| Izazisi ze-UN | UN 2811 |
Intshayelelo
I-Phenylhydrazine hydrochloride (Phenylhydrazine hydrochloride) yi-organic compound kunye ne-chemical formula C6H8N2 · HCl. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko:
Indalo:
-Imbonakalo: Ikristale emhlophe okanye i-crystalline powder
-Indawo yokunyibilika: 156-160 ℃
-Ukunyibilika: Inyibilika emanzini, iialkoholi kunye nezinyibilikisi ze-ether, zinyibilika kancinane kwiiketoni kunye neehydrocarbons ezinuka kamnandi.
-Ivumba: ivumba elimnandi le-ammonia
-Isimboli: Iyacaphuka, inetyhefu kakhulu
Sebenzisa:
-Ii-Chemical reagents: zisetyenziswa njengee-reagents ezibalulekileyo zealdehydes, iidayi zokwenziwa kunye neziphakathi kwi-organic synthesis.
-I-Biochemistry: Inezicelo ezithile kuphando lweprotheyini, njengokufumanisa i-hemoglobin kunye neeprotheni ze-glycosylated.
-Ulimo: Isetyenziswa kwindawo ezifana nemichiza yokutshabalalisa ukhula, izitshabalalisi kunye nokuthintela ukukhula kwezityalo
Indlela yokulungiselela:
Ukulungiswa kwe-phenylhydrazine hydrochloride inokufumaneka ngokuphendula i-phenylhydrazine nge-hydrochloric acid. Amanyathelo athile ngala alandelayo:
1. xuba i-phenylhydrazine kunye nomlinganiselo ofanelekileyo wesisombululo se-hydrochloric acid.
2. Gxuma kwiqondo lokushisa elifanelekileyo kwaye ugcine impendulo kwimizuzu engama-30 ukuya kwiiyure ezininzi.
3. Emva kokugqitywa kwempendulo, i-precipitate yahluzwa kwaye ihlanjwe ngamanzi abandayo.
4. Ekugqibeleni, i-precipitate inokomiswa ukufumana i-phenylhydrazine hydrochloride.
Ulwazi ngoKhuseleko:
I-Phenylhydrazine hydrochloride yikhompawundi enetyhefu kakhulu. Nika ingqalelo ekusebenzeni okukhuselekileyo xa uyisebenzisa. Landela ezi zikhokelo zokhuseleko zilandelayo:
-Kuphephe ukudibana nolusu kunye namehlo. Kwimeko yoqhagamshelwano, hlambulula ngokukhawuleza ngamanzi amaninzi.
-Nxiba iiglavu zokukhusela kunye nezibuko ngexesha lokusebenza.
-Kuphephe ukuphefumla uthuli okanye umphunga wento, kwaye umsebenzi kufuneka wenziwe kwindawo engena umoya.
-Gcina kakuhle, kude nezinto ezinokutsha kunye ne-oxidizers.
-Ukuba ufakwe okanye uphefumle, funa unyango ngokukhawuleza.
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