3-MethylPhenylHydrazine Hydrochloride (CAS# 637-04-7)
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R40 - Umboni wochepa wa zotsatira za carcinogenic |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| Ma ID a UN | UN 2811 |
| WGK Germany | 3 |
| HS kodi | 29280000 |
| Zowopsa | Zowopsa/Zokwiyitsa |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
Mawu Oyamba
m-Tolylhydrazine hydrochloride(m-Tolylhydrazine hydrochloride) ndi mankhwala okhala ndi mankhwala C7H10N2 · HCl. Zotsatirazi ndizofotokozera za chikhalidwe chake, kagwiritsidwe ntchito, kapangidwe ndi chitetezo:
Chilengedwe:
-Maonekedwe: Mwala wonyezimira woyera
-malo osungunuka: 180-184 ℃
-Kusungunuka: Kusungunuka m'madzi ndi mowa zosungunulira, kusungunuka pang'ono mu zosungunulira za ether
Gwiritsani ntchito:
- m-Tolylhydrazine hydrochloride angagwiritsidwe ntchito ngati kalambulabwalo kwa kusintha zitsulo maofesi mu organic synthesis ndi ntchito kukonzekera zosiyanasiyana nayitrogeni munali mankhwala.
- Itha kugwiritsidwanso ntchito ngati kafukufuku wa fulorosenti, utoto, mankhwala apakatikati, ndi zina.
Njira Yokonzekera:
- m-Tolylhydrazine hydrochloride akhoza kukonzekera ndi zimene toluidine ndi hydrazine. Choyamba, toluidine imasakanizidwa ndi asidi acetic owonjezera ndi hydrochloric acid ndikutenthedwa mpaka kuwira; Kenako hydrazine imawonjezeredwa, kutentha kumapitilira, ndipo pamapeto pake mankhwalawa amawunikiridwa ndi kuzizira.
Zambiri Zachitetezo:
- M-Tolylhydrazine hydrochloride imakwiyitsa, chisamaliro chiyenera kutengedwa kuti musakhudze khungu ndi maso. Mukakumana ndi mankhwalawa, muzimutsuka nthawi yomweyo ndi madzi.
- Pewani kukhudzana ndi okosijeni mukamagwiritsa ntchito ndikusunga kuti mupewe moto ndi kuphulika.
-Pakagwira ntchito molakwika, payenera kugwiritsidwa ntchito zida zodzitetezera, monga magolovesi a labotale ndi magalasi.
Zindikirani: Izi ndi zongonena zokhazokha ndipo sizikuyimira chitetezo ndi kulondola kwa kagwiritsidwe ntchito ka chinthucho. Musanagwiritse ntchito mankhwala aliwonse, onetsetsani kuti mwawerenga ndikusunga malamulo otetezeka a kasamalidwe ndi kasamalidwe, ndikugwiritsa ntchito njira zodzitetezera.
