3-Fluor Phenyl Hydrazine Hydrochloride (CAS# 2924-16-5)
| Awọn koodu ewu | R20 / 21/22 - ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe. R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R43 – Le fa ifamọ nipa ara olubasọrọ R40 - Ẹri to lopin ti ipa carcinogenic R23 / 24/25 - Majele nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S37 / 39 - Wọ awọn ibọwọ ti o dara 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.) S36 / 37 - Wọ aṣọ aabo ati awọn ibọwọ to dara. S36 - Wọ aṣọ aabo to dara. |
| UN ID | 2811 |
| WGK Germany | 3 |
| HS koodu | 29280000 |
| Kíláàsì ewu | IKANU |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
3-Fluorophenylhydrazine hydrochloride jẹ ẹya Organic yellow. Atẹle jẹ ifihan si iseda rẹ, lilo, ọna igbaradi ati alaye aabo:
Didara:
- Irisi: Awọn kirisita ti ko ni awọ tabi lulú kirisita funfun.
- Solubility: Soluble ninu omi ati die-die tiotuka ni alcohols ati ethers.
Lo:
- 3-fluorophenylhydrazine hydrochloride jẹ lilo pupọ ni iṣelọpọ Organic bi aṣoju idinku tabi reagent fun iṣelọpọ ti awọn agbo ogun Organic gẹgẹbi awọn ipakokoropaeku, awọn awọ, ati awọn oogun aporo.
- O tun lo ni igbaradi ti awọn ohun elo opiti ti kii ṣe lainidi.
Ọna:
- 3-Fluorophenylhydrazine hydrochloride ni a maa n pese sile nipasẹ didaṣe 3-fluorophenylhydrazine pẹlu hydrochloric acid labẹ awọn ipo to dara.
- Lakoko iṣesi, 3-fluorophenylhydrazine ti wa ni tituka ni hydrochloric acid ati ki o laiyara crystallized lati gba awọn kirisita, eyi ti o le wa ni recrystallized tabi awọn miiran ìwẹnu awọn igbesẹ lati mu awọn ti nw ti awọn ọja.
Alaye Abo:
- O le jẹ irritating ati olubasọrọ taara pẹlu awọ ara ati oju yẹ ki o yago fun.
- Wọ ohun elo aabo ti o yẹ, gẹgẹbi awọn ibọwọ lab, awọn goggles, ati bẹbẹ lọ, nigba lilo.
- Yago fun olubasọrọ pẹlu awọn aṣoju oxidizing ti o lagbara ati awọn acids ti o lagbara lati ṣe idiwọ awọn aati ti o lewu.
- Nigbati o ba tọju ati gbigbe, san ifojusi si aabo ọrinrin ati yago fun ọrinrin.
- Sọsọ egbin kuro daradara ni atẹle awọn iṣe aabo yàrá gbogbogbo.
