3 5-Dichlorophenylhydrazine hydrochloride (CAS# 63352-99-8)
| 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 S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. S22 - Usafeme guruva. |
| WGK Germany | 3 |
| HS Code | 29280000 |
| Hazard Note | Zvinokuvadza/Zvinoshatirisa |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
3,5-Dichlorophenylhydrazine hydrochloride inoshandiswa zvakanyanya mumakemikari ekutsvakurudza uye laboratori. Inogona kushandiswa se reagent mune organic synthesis yekubatanidzwa kwemamwe makomisheni, kunyanya kuumbwa kwenitrogen-ine makomisheni. Inogonawo kushandiswa sepakati kune mamwe madhiragi.
Nzira yekugadzirira 3,5-Dichlorophenylhydrazine hydrochloride inowanzowanikwa nekuita phenylhydrazine ne 3,5-dichlorobenzoyl chloride. Kutanga, phenylhydrazine inowedzerwa pasina solvent, uye ipapo 3,5-dichlorobenzoyl chloride inowedzerwa zvishoma nezvishoma kuti ibudise chigadzirwa chaunoda. Pakupedzisira, chigadzirwa chacho chakasvibiswa nekuwedzera kwehydrochloric acid kuti ipe chigadzirwa chakachena.
Nezve ruzivo rwekuchengetedza, 3,5-Dichlorophenylhydrazine hydrochloride inogona kukuvadza kune hutano, saka matanho akakodzera ekudzivirira anofanira kutorwa paunenge uchishandisa nekubata. Chinhu chinogumbura uye chinogona kukonzera kushatirwa kwemaziso, ganda uye nzira yekufema. Zvinokurudzirwa kupfeka magirazi ekudzivirira akakodzera, magurovhosi uye masiki ekudzivirira panguva yekushanda kuti ave nechokwadi chekuti kuvhiyiwa kunoitwa munzvimbo ine mhepo inofefetera. Mukuwedzera, dzivisa kufema guruva rayo kana kubata neganda. Kusangana nemaoxidants akasimba uye maasidhi akasimba anofanira kudziviswa panguva yekushandiswa nekuchengetedza. Apo tsvina inoraswa, inofanira kuraswa maererano nemitemo yenzvimbo. Kana kuputika kwetsaona kukaitika, matanho anofanirwa kutorwa kuchenesa uye kugadzirisa. Chero zvazvingava, zvinokurudzirwa kushandisa pasi pekutungamirirwa kwevashandi vanokwanisa.
