angel110
Active member
 |  Subject: Eosin B’s English alias Tue Jun 28, 2011 9:18 am | |
| Eosin B’s English alias as follows:
· 4’,5’-Dibromo-2',7'-dinitrofluorescein disodium salt;Acid Red 91;Eosin Scarlet;Eosin bluish;Saffrosine. CAS Number:: 548-24-3. molecular formula, C20H6Br2N2Na2O9. molecular weight, 624.06 Red powder, soluble in water, the solution is green fluorescent, soluble in ethanol; Maximum absorption wavelength (395) 514 nm.
· Biological dye, histologic used for epithelial cells, muscle fibers and the nucleus dyed; The adsorption and fluorescence indicator. Sealing completely avoid light preservation. Security level: 22-24/25
http://www.lookchem.com/Eosin-B/ |
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