2-Bromophenylhydrazine hydrochloride (CAS # 50709-33-6)
| Koodu ihe egwu | R34 - Na-akpata ọkụ R20/21 - na-emerụ ahụ site na iku ume na kọntaktị na akpụkpọ ahụ. R31 - kọntaktị na acids na-ahapụ gas na-egbu egbu R20 - na-emerụ ahụ site na iku ume |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S27 - Yipụ uwe niile emeru ozugbo. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.) S23 - Ekula uzuoku. |
| NJ UN | UN 1759 8/PG 2 |
| WGK Germany | 3 |
| Koodu HS | 29280000 |
| Ihe edeturu egwu | Na-emebi emebi |
| Klas Hazard | Iwe |
| Otu nkwakọ ngwaahịa | Ⅱ |
Okwu mmalite
O-bromophenylhydrazine hydrochloride. Njirimara ya bụ ndị a:
1. Ọdịdị: O-bromophenylhydrazine hydrochloride bụ enweghị agba na-acha odo odo crystalline ntụ ntụ.
2. Solubility: soluble na mmiri, ethanol na chloroform, ubé soluble na ether.
3. Nkwụsi ike: Ọ na-akwụsi ike na ụlọ okpomọkụ, ọ dịkwa mfe ire ere mgbe ìhè, okpomọkụ dị elu na oxidant.
4. Mmeghachi omume kemịkalụ: o-bromophenylhydrazine hydrochloride nwere ike meghachi omume na ions ọla kọpa (II) iji mepụta ihe na-acha ọbara ọbara-agba aja aja ma ọ bụ agba aja aja.
Isi ojiji nke o-bromophenazine hydrochloride bụ ndị a:
1. Chemical reagent: o-bromophenazine hydrochloride nwere ike iji dị ka a mbenata gị n'ụlọnga, nchikota reagent na akụrụngwa maka organic njikọ.
2. Ngwa electrochemical: o-bromophenylhydrazine hydrochloride nwere ike iji maka nyocha electrochemical na batrị.
Usoro nkwadebe nke o-bromophenylhydrazine hydrochloride:
Nkwadebe nke o-bromophenylhydrazine hydrochloride na-enwetakarị site na mmeghachi omume nke bromophenylhydrazine na hydrochloric acid. N'ime ihe mgbaze kwesịrị ekwesị, bromophenylhydrazine na-akwụsịtụ na acetic acid, wee tinye hydrochloric acid na-etinye nwayọọ nwayọọ, a na-enwetakwa precipitate mgbe mmeghachi omume gasịrị, na o-bromophenylhydrazine hydrochloride nwere ike nweta mgbe ihicha, crystallization na usoro ndị ọzọ.
Ozi nchekwa:
1. O-bromophenylhydrazine hydrochloride chọrọ nlezianya iji zere kọntaktị na akpụkpọ ahụ na anya n'oge njikwa na nchekwa. Ọ bụrụ na kọntaktị na mberede, kpochaa mmiri ozugbo.
2. Zere ikuru uzuzu nke uzuzu ya ma ọ bụ ihe ngwọta mgbe ị na-arụ ọrụ iji zere ahụ erughị ala iku ume.
3. Zere kọntaktị na combustibles na oxidants iji zere ọkụ ma ọ bụ mgbawa.
4. Ekwesịrị ikpochapụ ihe mkpofu dịka iwu obodo siri dị, ma amachibidoro ịkwanye ma ọ bụ tụba na gburugburu ebe ọ masịrị ya.
