kara wharangi

Chem Intermediate

  • 4-Hydroxyphenethyl waipiro |501-94-0

    4-Hydroxyphenethyl waipiro |501-94-0

    Whakatakotoranga Hua He karaihe ma i te pāmahana rūma, ka whakarewahia i roto i te waipiro me te ethers, me te rewa paku ki te wai.Ka mura, ka tupono te ngingiha ki te pa atu ki nga wera teitei, nga mura ahi tuwhera, nga mea whakahaora ranei.Ka whakapataritari i nga kanohi, te kiri, me te punaha manawa, engari he kore he raraunga paitini e tika ana.Ko tana paitini ka tohu ki te phenol.Whakaahuatanga Hua Te nama Paerewa o roto Ira whakarewa 89-92 ℃ Ira kohua 195 ℃ Kiato 1.0...