4-Nitrophenylhydrazine Hydrochloride (CAS# 636-99-7)
| Zizindikiro Zowopsa | R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| 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. S24/25 - Pewani kukhudzana ndi khungu ndi maso. S22 - Osapumira fumbi. |
| Ma ID a UN | 2811 |
| Zowopsa | Zovulaza |
| Kalasi Yowopsa | 6.1 |
| Packing Group | III |
Mawu Oyamba
4-nitrophenylhydrazine hydrochloride. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Ubwino:
- 4-Nitrophenylhydrazine hydrochloride ndi kristalo wachikasu wolimba womwe umasungunuka m'madzi.
- Ndi oxidizing kwambiri komanso kuphulika, choncho igwireni mosamala.
Gwiritsani ntchito:
- 4-Nitrophenylhydrazine hydrochloride imagwiritsidwa ntchito ngati gawo lapakati pazinthu zamphamvu kwambiri komanso zophulika.
- Itha kugwiritsidwa ntchito pokonza mankhwala ena okhala ndi nitro gulu.
Njira:
- Njira yodziwika yokonzekera 4-nitrophenylhydrazine hydrochloride imapezeka ndi nitrification.
- Sungunulani phenylhydrazine mu zosungunulira za acidic ndikuwonjezera kuchuluka kwa nitric acid.
- Pamapeto pa zomwe zimachitika, mankhwalawa amapangidwa ngati hydrochloric acid.
Zambiri Zachitetezo:
- 4-Nitrophenylhydrazine hydrochloride ndi chinthu chosakhazikika komanso chophulika ndipo sichiyenera kuchita chiwawa ndi zinthu zina kapena zinthu zina.
- Pogwira ndi kusunga, ndikofunikira kutsatira njira zoyendetsera chitetezo ndikuvala zida zoyenera zodzitetezera.
- Poyesa kuyesa kapena kugwiritsa ntchito mafakitale, kuchuluka kwake ndi momwe amagwiritsidwira ntchito kumayendetsedwa mosamalitsa kuti apewe ngozi.
- Potaya kapena kutaya chinthucho, malamulo a m'deralo, malamulo ndi ndondomeko ziyenera kutsatiridwa.
