3-Nitrophenylhydrazine Hydrochloride (CAS# 636-95-3)
| 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. S37/39 - Pfeka magirovhosi akakodzera uye dziviriro yeziso / kumeso S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| Hazard Kirasi | 6.1 |
| Packing Group | III |
Nhanganyaya
3-Nitrophenylhydrazine hydrochloride is anorganic compound ine kemikari formula C6H7N3O2 · HCl. Iyo yero yecrystalline upfu.
3-Nitrophenylhydrazine hydrochloride ine zvinhu zvinotevera:
-Kunyungudika kunenge 195-200 ° C.
-inogona kunyungudutswa mumvura, yakanyanya solubility.
-Iyo chinhu chinokuvadza chine humwe huturu kumuviri wemunhu.
Kushandiswa kukuru kwe 3-nitrophenylhydrazine hydrochloride yakafanana nepakati mune organic synthesis. Inogona kuita pamwe nemamwe makomisheni kugadzira akasiyana organic komisheni.
Nzira yekugadzirira 3-nitrophenylhydrazine hydrochloride inonyanya kuita 3-nitrophenylhydrazine ne hydrochloric acid. Iyo 3-nitrophenylhydrazine inotanga kunyungudutswa pasi pemamiriro e acidic, ipapo hydrochloric acid inowedzerwa uye mhinduro inokurudzirwa kwenguva yakati. Pakupedzisira, chigadzirwa chinopisa uye chakashambidzwa kuti chipe 3-Nitrophenylhydrazine hydrochloride.
Paunenge uchishandisa uye kubata 3-Nitrophenylhydrazine hydrochloride, unofanirwa kuterera kune inotevera ruzivo rwekuchengetedza:
-Nekuda kwehupfu hwayo, zvinodikanwa kupfeka zvakakodzera zvekuzvidzivirira nazvo, senge magurovhosi uye magirazi ekudzivirira.
-Dzivisa kufema guruva rayo kana mhinduro, dzivisa kusangana neganda nemeso.
-Kuteerera kumoto uye kuputika matanho ekudzivirira panguva yekubata nekuchengetedza.
-Mushure mekushandisa, tsvina inofanira kuraswa maererano nemitemo yezvakatipoteredza. Matanho akakodzera ehutsanana mumaindasitiri anofanira kucherechedzwa.
