4-Nitrophenylhydrazine Hydrochloride (CAS# 636-99-7)
| Koodu ihe egwu | R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya. R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
| Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. S22 - Ekula uzuzu. |
| NJ UN | 2811 |
| Ihe edeturu egwu | Na-emerụ ahụ |
| Klas Hazard | 6.1 |
| Otu nkwakọ ngwaahịa | III |
Okwu mmalite
4-nitrophenylhydrazine hydrochloride. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:
Ogo:
- 4-Nitrophenylhydrazine hydrochloride bụ crystalline siri ike na-agbaze na mmiri.
- Ọ na-agbawa nke ukwuu na ihe mgbawa, yabụ jikwaa ya nke ọma.
Jiri:
- 4-Nitrophenylhydrazine hydrochloride bụ nke a na-ejikarị eme ihe dị ka etiti maka ihe ndị nwere ike dị elu na ihe mgbawa.
- Enwere ike iji ya na nkwadebe nke ogige nitro-group ndị ọzọ.
Usoro:
- A na-enweta usoro a na-ahụkarị maka nkwadebe nke 4-nitrophenylhydrazine hydrochloride site na nitrification.
- Gbanyụọ phenylhydrazine n'ime ihe mgbaze acidic ma tinye oke nitric kwesịrị ekwesị.
- Na njedebe nke mmeghachi omume ahụ, a na-emepụta ngwaahịa ahụ n'ụdị hydrochloric acid.
Ozi nchekwa:
- 4-Nitrophenylhydrazine hydrochloride bụ ihe na-adịghị agbanwe agbanwe na ihe mgbawa na ekwesịghị ime ihe ike na ihe ndị ọzọ ma ọ bụ ọnọdụ.
- N'oge njikwa na nchekwa, ọ dị mkpa ịgbaso usoro nchekwa dị mkpa ma yikwasị ngwa nchebe kwesịrị ekwesị.
- Mgbe ị na-eme nnwale ma ọ bụ iji ụlọ ọrụ mmepụta ihe, ọnụọgụ na ọnọdụ nke ojiji ya na-achịkwa nke ọma iji gbochie ihe mberede.
- Mgbe ị na-atụfu ma ọ bụ na-atụfu ihe, iwu obodo, ụkpụrụ na ụkpụrụ kwesịrị idobe.
