4'-Hydroxy-3'-nitroacetophenone (CAS# 6322-56-1)
Akara egwu | Xi - mgbakasị ahụ |
Koodu ihe egwu | 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ. |
Nkọwapụta nchekwa | S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike. S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu S36 - Yiri uwe nchebe kwesịrị ekwesị. S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya. |
WGK Germany | 3 |
Koodu HS | 29147000 |
Klas Hazard | Iwe |
Dee ozi gị ebe a ziga anyị ya