4-Cyanobiphenyl (CAS# 2920-38-9)
Hazard Symbols | Xn – Zvinokuvadza |
Risk Codes | R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa. R36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
Tsanangudzo Yekuchengetedza | S22 - Usafeme guruva. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
UN IDs | UN 3439 |
Nhanganyaya
Nyora meseji yako pano ugotitumira