4-Nitrophenylhydrazine Hydrochloride (CAS# 636-99-7)
| Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S24/25 - Dzivisa kusangana neganda nemeso. S22 - Usafeme guruva. |
| UN IDs | 2811 |
| Hazard Note | Zvinokuvadza |
| Hazard Kirasi | 6.1 |
| Packing Group | III |
Nhanganyaya
4-nitrophenylhydrazine hydrochloride. Iyi inotevera sumo kune chimiro chayo, kushandiswa, nzira yekugadzirira uye ruzivo rwekuchengetedza:
Hunhu:
- 4-Nitrophenylhydrazine hydrochloride is yellow crystalline solid inonyungudika mumvura.
- Iyo yakanyanya oxidizing uye inoputika, saka ibate nekungwarira.
Shandisa:
- 4-Nitrophenylhydrazine hydrochloride inowanzoshandiswa sepakati pepamusoro-simba zvinhu uye zvinoputika.
- Inogona kushandiswa mukugadzirira kweimwe nitro-boka-ine makomisheni.
Nzira:
- Nzira yakajairika yekugadzirira 4-nitrophenylhydrazine hydrochloride inowanikwa ne nitrification.
- Dissolve phenylhydrazine mune acidic solvent uye wedzera huwandu hwakakodzera hwenitric acid.
- Pakupera kwekuita, chigadzirwa chinonatswa muchimiro chehydrochloric acid.
Zvekuchengetedza
- 4-Nitrophenylhydrazine hydrochloride inhengo isina kugadzikana uye inoputika uye haifaniri kuita zvechisimba nezvimwe zvinhu kana mamiriro.
- Panguva yekubata nekuchengetedza, zvakakosha kutevedzera maitiro ekuchengetedza akakodzera uye kupfeka zvakakodzera zvekudzivirira.
- Paunenge uchiita zviedzo kana kushandiswa kwemaindasitiri, huwandu uye mamiriro ekushandiswa kwayo zvinodzorwa zvakanyanya kudzivirira tsaona.
- Pakurasa kana kurasa chinhu, mitemo yemuno, mirau nemirairo inofanirwa kucherechedzwa.
