Yellow 135/172 CAS 144246-02-6

Mawu Oyamba

4-Amino-N-2,4-xylyl-1, 8-napthalimide, wotchedwanso Sultan gills, ndi utoto wosungunulira wa organic. Zotsatirazi ndizofotokozera za katundu, ntchito, kukonzekera ndi chitetezo cha 4-Amino-N-2,4-xylyl-1, 8-napthalimide:

Chilengedwe:

4-Amino-N-2,4-xylyl-1, 8-napthalimide ndi ufa wachikasu wachikasu wa crystalline womwe susungunuka m'madzi koma umasungunuka mu zosungunulira za organic monga ethers, olefins ndi alcohols. Ili ndi kukhazikika bwino komanso kukana kuwala.

Gwiritsani ntchito:

4-Amino-N-2,4-xylyl-1, 8-napthalimide imagwiritsidwa ntchito makamaka ngati utoto wopaka utoto wamkati ndi kunja, inki ndi mapulasitiki. Itha kugwiritsidwanso ntchito podaya zinthu monga nsalu, zikopa ndi mapepala. Ndi mdima wachikasu kupereka mphamvu zabwino zobisala ndi kukhazikika kwa mtundu.

Njira:

4-Amino-N-2,4-xylyl-1, 8-napthalimide imapezeka makamaka ndi kaphatikizidwe ka mankhwala. Njira yodziwika yopangira ndi momwe p-toluidine ndi aniline wosakanikirana ndi sulfure kuti apereke 4-Amino-N-2,4-xylyl-1, 8-napthalimide makhiristo pansi pa acidic.

Zambiri Zachitetezo:

4-Amino-N-2,4-xylyl-1, 8-napthalimide ndi yotetezeka ngati ikugwiritsidwa ntchito, koma zinthu zotsatirazi ziyenera kuyang'aniridwa:

1. Pogwiritsa ntchito, kukhudzana mwachindunji ndi khungu ndi maso kuyenera kupewedwa. Mukakhudza, muzimutsuka nthawi yomweyo ndi madzi ambiri ndikupita kuchipatala.

2. Pewani kupuma 4-Amino-N-2,4-xylyl-1, 8-napthalimide ufa kapena mpweya. Gwiritsani ntchito pamalo olowera mpweya wabwino ndipo valani zida zoyenera zodzitetezera (monga chigoba).

3. Kusungirako kuyenera kupewa kukhudzana ndi zinthu zomwe zimayaka moto kuti zipewe moto kapena kuphulika.

4. Ngati muli ndi mafunso kapena zochitika zadzidzidzi, chonde tumizani ku deta ya chitetezo cha zipangizo zoyenera kapena funsani katswiri.