2 5-Dichlorophenylhydrazine hydrochloride (CAS# 50709-35-8)
| Awọn aami ewu | C – Ibajẹ |
| Awọn koodu ewu | 34 – Awọn okunfa sisun |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S27 - Mu gbogbo aṣọ ti o ti doti kuro lẹsẹkẹsẹ. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.) |
| UN ID | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| HS koodu | 29280000 |
Ọrọ Iṣaaju
2,5-Dichlorophenylhydrazine hydrochloride jẹ agbo-ara Organic. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:
Didara:
- Irisi: 2,5-dichlorophenylhydrazine hydrochloride hydrochloride jẹ funfun crystalline lulú.
- Solubility: Tiotuka ninu omi ati diẹ ninu awọn olomi Organic gẹgẹbi ethanol ati ether.
Lo:
Ti a lo nigbagbogbo bi reagent kemikali fun ifoyina ati awọn reagents carbonyl ni awọn aati iṣelọpọ Organic.
- Ni diẹ ninu awọn agbegbe iwadii, o tun lo bi oluṣawari wiwa yiyan fun p-phenylenediamine.
- Le ṣee lo ni diẹ ninu awọn ohun elo ni eka ogbin.
Ọna:
2,5-Dichlorophenylhydrazine hydrochloride ni a le pese sile nipasẹ iṣesi ti 2,5-dichlorophenylhydrazine ati hydrochloric acid. Ọna igbaradi pato le wa ninu awọn iwe-iwe tabi awọn iwe-aṣẹ.
Alaye Abo:
- 2,5-Dichlorophenylhydrazine hydrochloride jẹ iduroṣinṣin diẹ labẹ awọn ipo deede, ṣugbọn o le jẹ majele si eniyan. Awọn igbese ailewu pataki yẹ ki o mu lakoko iṣẹ, gẹgẹbi wọ awọn ibọwọ aabo, aabo oju ati ohun elo aabo atẹgun.
- O yẹ ki o ṣe itọju lati yago fun olubasọrọ pẹlu awọ ara ati oju, ati yago fun ifasimu tabi mimu.
- Ni ọran ti olubasọrọ lairotẹlẹ tabi ifasimu, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa itọju ilera lẹsẹkẹsẹ.
Awọn kemikali yatọ ni iseda ati lilo, nitorinaa jọwọ tẹle awọn iṣe aabo kemikali ti o yẹ ki o ka awọn iwe data aabo ti o pese nipasẹ ọja ti o yẹ.
