Asi Mumu 73ua lauiloa foi o le Acid Brilliant Scarlet GR.Numera CAS: 5413-75-2 Acid Red 73 e masani ona faʻaaogaina e fai ma vali faʻamaʻi i le fale gaosi oloa.E masani ona fa'aaogaina e vali ai ie fulufulu mamoe, siliki, ma ie nailon.E lauiloa i lona lanu viia ma tumau, ma e masani ona saunia o se fofo aʻo leʻi faʻaogaina i le ie e ala i auala eseese e vali ai.
O mea tau vaila'au samasama mumu mumu pauta.Soluble i le vai o se vaifofo mumu, soluble i le ava malosi ma fibrin, insoluble i acetone, le mafai ona solu i isi solvents organic.I le tulaga o le sulfuric acid concentrated, e lanu mūmū violē, ma maua ai le pa'u enaena mumu mūmū pe a uma ona fa'afefiloi;A lanu moana le nitric acid concentrated, e liu enaena olive i le moli.O le vaifofo vai na fa'aopoopoina i le fa'ama'i o le hydrochloric acid e maua ai le pa'epa'e enaena mūmū pogisa, ma le sua o le sodium hydroxide e maua ai le pa'u enaena uliuli.E pogisa le lanu o kopa ma u'amea pe a vali.E lelei le lafoaia.
Acid mumu 73 o se vali gaosia, ma o lona gaosiga auala e masani lava ona i ai laasaga nei:
1. Sauniuniga o mea mataʻutia: faʻaaogaina o mea faʻapipiʻi aniline e avea ma mea amata, o mea manogi amine o loʻo saunia e ala i le faʻaogaina.
2.Compound synthesis: mea manogi amine fa'afoliga fa'atasi ma le sodium nitrite i lalo o tulaga acidic e maua ai nitroso aromatic amine.
3. Coupling tali: o le nitroso aromatic amine o loʻo faʻapipiʻiina ma binary heterocyclic compounds (e pei o le naphthalene, pyridine, ma isi) e gaosia ai oloa faʻapipiʻi.
4.Synthesis of stable compounds: e ala i le fetuutuunai o tulaga tali, e pei o le vevela, pH, ma isi, o le tali e mafai ona oʻo atu i le tikeri faʻapipiʻi lelei ma faʻatupuina oloa faʻapipiʻi mautu.
5.Crystallization ma faʻamago: o le vaifofo vali e maua e le faʻapipiʻiina e tioata ma faʻagogo ina ia maua ai se vailaʻau lanu mumu 73 lanu meaʻai.
O le matou falegaosimea e faʻapitoa i le gaosiga olanu mumu 73,moli moli II, acid auro G, Rhodamine B, Malachite Green, Auramine O Concma isi vali, o oloa e talafeagai mo: pepa ~ mea manogi ~ fata fuamoa
Taimi meli: Tes-05-2023