Easin B CAS: 548-24-3
Nomoro ea lethathamo | XD90483 |
Lebitso la Sehlahiswa | Eosin B |
CAS | 548-24-3 |
Foromo ea limolek'hule | Setšoantšo sa C20H6Br2N2Na2O9 |
Boima ba Molek'hule | 624.06 |
Lintlha tsa polokelo | Ambient |
Khoutu ea Lekhetho e Kopantsoeng | 32129000 |
Tlhaloso ea Sehlahisoa
Ponahalo | Phofo e khubelu ho isa ho sootho |
Tlhahlobo | 99% |
Tahlehelo ka ho Omisa | ≤ 10.0% |
Solubility | Tharollo e khubelu e hlakileng |
Karolelano ea ho monya | 0.96-1.22 |
Wavelength ea ho monya ho hoholo | 515.0-525.0nm |
Kenyelletso ea "nomenclature" le mohopolo oa "Romanowsky stains" e lateloa ke tlaleho e khuts'oane ea lidae tse amehang haholo-holo karolo ea bohlokoa ea azure B le ho se hloeke ha lotho ea dae ea khoebo.Likarolo tsa tekheniki tsa matheba a tloaelehileng le a setso a Romanowsky a hlalositsoe, mohlala, palo le karo-karolelano ea lidae tsa asiti le tsa mantlha tse sebelisitsoeng, litlamorao tsa mokelikeli, linako tsa litšila, le litlamorao tsa ho lokisa.Melemo e ikhethang ea "Romanowsky staining" e hlokometsoe, e leng, polychromasia e fihletsoeng ka mokhoa o bonolo oa tekheniki o nang le monyetla oa ho matlafatsa letheba la "'mala o pherese."Litlaleho li fanoa ka lihlooho tse fapaneng tse amanang le physicochemically, e leng, ho daea ka acidic le ho daea ha motheo, likarolo tse ikhethang tsa motsoako oa acidic le oa mantlha oa dae, litlamorao tsa litekanyetso tse fapaneng tsa letheba la likarolo tse fapaneng tsa lisele le lisele le lidae tse fapaneng, bohlokoa ba lik'hemik'hale tsa "'mala o pherese. ," khetho ea substrate bakeng sa sebopeho sa 'mala o pherese le ho matlafala ha eona sebakeng ka lebaka la phello ea template, litlamorao tsa ho kenya resin le ho lokisoa pele.Ho ipapisitsoe le liketsahalo tsena tsa physicochemical, mekhoa ea mefuta e fapaneng ea litlolo tsa Romanowsky e hlalositsoe ho kenyelletsa le mali, moko le cytological smears;lihlopha tsa G tsa li-chromosome;likokoana-hloko le likarolo tse ling tsa sele e le 'ngoe;le likarolo tsa parafine le lisele tsa resin.Lintlha tse tloaelehileng tse amehang mekhoeng ena e khethehileng li hokahanngoa ho hlahisa "universal" generic mechanism bakeng sa matheba ana.Mathata a mang a tloaelehileng a matheba a Romanowsky a tšohloa ho kenyelletsa ho se tsitse ha litharollo tsa motsoako oa dae oa acidic, ho fapana ha polychrome methylene blue, le mathata a bakoang ke maemo.Qetellong, morero o utloahalang oa ho rarolla mathata o hlomathisoa.