EOSIN CAS 17372-87-1

CAS:17372-87-1

Tsarin Kwayoyin Halitta:C20H6Br4Na2O5

Nauyin kwayoyin halitta:691.85418

EINECS:241-409-6

Ma'ana iri ɗaya:MAGANIN RUWA NA EOSIN 20 G/L, S34 2.5 L; MAGANIN RUWA NA EOSIN, DOMIN MICROSCOPY; EOSIN RUWA NA EOSIN, PURUM, MAI RUWA, DOMIN MICROSCOPY; MAGANIN RUWA NA EOSIN-HEMATOXYLIN ACC. TO EHRLI CH, F. MICROSCOPY; EOSIN Y CI NO. 45380, RIN FASAHA; MAI NUNA MAGANIN RUWA NA EOSIN Y

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene EOSIN CAS 17372-87-1?

Eosin Y mai narkewa a cikin ruwa wani rini ne mai sinadarai wanda ke rabuwa zuwa anions masu caji mara kyau a cikin ruwa kuma yana haɗuwa da cations masu caji mai kyau na ƙungiyoyin amino na furotin don ɓata cytoplasm. Kwayoyin cytoplasm, ƙwayoyin jini ja, tsokoki, nama mai haɗawa, granules na eosin, da sauransu suna da launin ja ko ruwan hoda daban-daban, suna samar da bambanci mai kaifi da tsakiya mai shuɗi.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin narkewa	>300°C
Matsi na tururi	0Pa a 25℃
Wurin walƙiya	11°C
Yawan yawa	1.02 g/mL a 20 °C
Yanayin ajiya	Shago a RT.
pKa	2.9, 4.5(a 25℃)

Aikace-aikace

Rini ne mai kyau ga cytoplasm. Yawanci ana amfani da shi tare da wasu rini kamar hematoxylin ko methylene blue. Ana amfani da shi azaman wakilin tabo na halitta. Ana kuma amfani da EOSIN azaman alamar sha don tantance yawan hazo na Br -, I -, SCN -, MoO, Ag+, da sauransu. Ana amfani da shi azaman wakilin chromogenic don tantance haske na photometric na Ag+, Pb2+, Mn2+, Zn2+, da sauransu.