2-Amino-4-nitrophenol(CAS#99-57-0)
| Zizindikiro Zowopsa | R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. R68 - Chiwopsezo chotheka cha zotsatira zosasinthika R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu R40 - Umboni wochepa wa zotsatira za carcinogenic R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.) S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. S36 - Valani zovala zoyenera zodzitetezera. |
| Ma ID a UN | 2811 |
| WGK Germany | 2 |
| Mtengo wa RTECS | SJ6300000 |
| TSCA | Inde |
| HS kodi | 29071990 |
| Zowopsa | Zokwiyitsa |
Mawu Oyamba
2-Amino-4-nitrophenol ndi organic pawiri. Zotsatirazi ndizofotokozera za chikhalidwe chake, ntchito, njira yokonzekera ndi chidziwitso cha chitetezo:
Ubwino:
2-Amino-4-nitrophenol ndi chinthu cholimba chokhala ndi makristasi achikasu m'mawonekedwe. Imakhala ndi kusungunuka kochepa kutentha kwa chipinda, imasungunuka mu zosungunulira za organic monga ether ndi benzene, komanso sungunuka pang'ono m'madzi. Ndi acidic kwambiri komanso oxidizing kwambiri.
Gwiritsani ntchito:
2-Amino-4-nitrophenol amagwiritsidwa ntchito makamaka ngati zopangira utoto ndi utoto. Itha kugwiritsidwa ntchito pokonzekera utoto womwe umawoneka wachikasu kapena lalanje, komanso ungagwiritsidwe ntchito pokonzekera utoto wamitundu ndi utoto.
Njira:
The synthesis wa 2-amino-4-nitrophenol akhoza analandira ndi zimene phenol ndi nitric asidi kupanga p-nitrophenol, ndiyeno ndi anachita ndi ammonia madzi kupanga 2-amino-4-nitrophenol. Njira yeniyeni ya kaphatikizidwe ndi momwe zinthu zimachitikira zidzakhala zosiyana, ndipo njira yoyenera yophatikizira ikhoza kusankhidwa malinga ndi zosowa.
Zambiri Zachitetezo:
2-Amino-4-nitrophenol ndi chinthu chokwiyitsa komanso chapoizoni, ndipo kukhudzana ndi kapena kutulutsa fumbi lake kungayambitse mkwiyo m'maso, khungu, ndi kupuma. Zida zodzitetezera zoyenera ziyenera kuvala mukamagwiritsa ntchito kapena pozigwira komanso kukhudzana mwachindunji kuyenera kupewedwa. Zitha kukhalanso zovulaza chilengedwe, ndipo zinyalala ziyenera kutayidwa moyenera ndipo njira zoyendetsera chitetezo ziyenera kutsatiridwa.
