Alizarin mosehla GG CAS 584-42-9
Alizarin yellow GG CAS 584-42-9 ke phofo e mosehla. E qhibiliha metsing a chesang le ethanol. E qhibiliha hanyane metsing a batang, propanol, ethylene glycol le ether. E mosehla o mofubelu ka har'a sulfuric acid e kopaneng, precipitate e mosehla o motala ka har'a dilution, tharollo e mosehla ea amber ka har'a nitric acid e kopaneng.
| Mefuta e fapaneng ea mebala ea PH | 10.0 (Bosehla bo bobebe) -12.0 (Bosootho-bosehla) |
| Teko ea ho qhibiliha ha ethanol | Tšoanelehang |
| Ponahalo | Phofo e mosehla |
1. 25% ethanol e atisa ho sebelisoa ho etsa tharollo ea 0.025%, e sebelisoang e le sesupo.
2. E sebelisoa e le sesupo sa motheo oa asiti le reagent ea chromatography. Reagent ea chromatography. Lokisa mokhoa oa ho lema. Ho silafatsa peō ea botona.
3. Sesupo sa motheo wa asiti, pH ya phetoho ya mmala ke 10.0 (mosehla) ~ 12.0 (mosehla o sootho).
Lihlahisoa li phuthetsoe ka har'amoropa,25kg/moropa
Alizarin mosehla GG CAS 584-42-9
Alizarin mosehla GG CAS 584-42-9
