EOSIN CAS 17372-87-1

CAS:17372-87-1

Fomura reMamorekuru:C20H6Br4Na2O5

Kurema kweMorekuru:691.85418

EINECS:241-409-6

Mazwi akafanana:MHINDURO YEYERO YEEOSIN 20 G/L, S34 2.5 L; MHINDURO YEYERO YEEOSIN, YEKUTI MUIKRISKOPI; MHINDURO YEYERO YEEOSIN, PURUM, INONYUNGURWA NEMVURA, YEKUTI MUIKRISKOPI; MHINDURO YEEOSIN-HEMATOXYLIN ACC. KUTI EHRLI CH, F. MICROSCOPY; EOSIN Y CI NO. 45380, DYE YETEKNICAL; CHIRATIDZO CHEMHINDURO YEEOSIN Y

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi EOSIN CAS 17372-87-1?

Eosin Y inonyungudika mumvura idhayi ine acid yakagadzirwa nemakemikari inopatsanurwa kuita maanion ane charge isina kunaka mumvura uye inobatana nema cation ane charge yakanaka emapuroteni amino groups kuti isvibise cytoplasm. Cytoplasm, masero matsvuku eropa, tsandanyama, connective tissue, eosin granules, nezvimwewo zvinosvibiswa kusvika padanho rakasiyana retsvuku kana kuti repingi, zvichigadzira musiyano wakakura ne nucleus yebhuruu.

Tsanangudzo

Chinhu	Tsanangudzo
Nzvimbo yekunyunguduka	>300°C
Kumanikidzwa kwemhepo	0Pa pa25℃
Pokupenya	11 °C
Kuwanda kwevanhu	1.02 g/mL pa20 °C
Mamiriro ekuchengetedza	Chitoro paRT.
pKa	2.9, 4.5 (pa25℃)

Kushandiswa

Eosin idhayi yakanaka ye cytoplasm. Inowanzo shandiswa pamwe chete nedzimwe dhayi dzakadai se hematoxylin kana methylene blue. Inoshandiswa se biological staining agent. EOSIN inoshandiswawo se adsorption indicator yekuona precipitation titration ye Br -, I -, SCN -, MoO, Ag+, nezvimwewo. Inoshandiswa se chromogenic agent yekuona fluorescence photometric ye Ag+, Pb2+, Mn2+, Zn2+, nezvimwewo.