EOSIN CAS 17372-87-1

CAS:17372-87-1

Foromo ea limolek'hule:C20H6Br4Na2O5

Boima ba limolek'hule:691.85418

EINECS:241-409-6

Mantsoe a tšoanang:Tharollo ea EOSIN e mosehla 20 G/L, S34 2.5 L; Tharollo ea EOSIN e mosehla, bakeng sa microscopy; EOSIN e mosehla, purum, e qhibilihang ka metsing, bakeng sa microscopy; Tharollo ea EOSIN-HEMATOXYLIN ACC. TO EHRLI CH, F. Microscopy; EOSIN Y CI NO. 45380, DAE EA TECHNICAL; SESUPA SA THAROLLO EA EOSIN Y

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

EOSIN CAS 17372-87-1 ke eng?

Eosin Y e qhibilihang ka metsing ke dae e nang le asiti e entsoeng ka lik'hemik'hale e arohanang ho ba li-anion tse nang le charge e mpe ka metsing 'me e kopana le li-cation tse nang le charge e ntle tsa lihlopha tsa li-amino tsa protheine ho silafatsa cytoplasm. Cytoplasm, lisele tse khubelu tsa mali, mesifa, lisele tse hokahaneng, li-granule tsa eosin, jj. li daelitsoe ka maemo a fapaneng a bofubelu kapa pinki, li etsa phapang e kholo le nucleus e putsoa.

Tlhaloso

Ntho	Tlhaloso
Sebaka sa ho qhibiliha	>300°C
Khatello ea mouoane	0Pa ho 25℃
flash point	11 °C
Botenya	1.02 g/mL ho 20 °C
Maemo a polokelo	Lebenkele ho RT.
pKa	2.9, 4.5 (ka 25℃)

Kopo

Eosin ke dae e ntle bakeng sa cytoplasm. Hangata e sebelisoa hammoho le dae tse ling tse kang hematoxylin kapa methylene blue. E sebelisoa e le moemeli oa ho daea baeloji. EOSIN e boetse e sebelisoa e le sesupo sa adsorption bakeng sa ho fumana titration ea pula ea Br -, I -, SCN -, MoO, Ag+, jj. E sebelisoa e le moemeli oa chromogenic bakeng sa ho fumana fluorescence photometric ea Ag+, Pb2+, Mn2+, Zn2+, jj.