[02152471-CF] CAS 17372-87-1 | Eosin Y, disodium salt | MP bio
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02152471-CF | CAS 17372-87-1 | Eosin Y, disodium salt | MPBIO
Key Features and Details
Eosin Y Disodium Salt
| SKU | 02152471-CF |
| Alternate Names | Eosin Yellowish; Acid Red 87; 2′,4′,5′,7′-Tetrabromofluorescein disodium salt; Bromofluorescein; Bronze Bromo ES; Bromo acid J. TS, XL, or XX; Eosin Y |
| Application Notes | Eosin Y disodium salt is used in combination with Azure II to show morphological details of marrow cells; buffered Azure A/Eosin Y method for demostrating cell granules, microorganisms and nuclei; for showing insect musculature; for demonstrating cells infected with mosquito-iridescent virus; use in combination with Alum Hematoxylin/Azure II to show mast cells, early necrobiotic changes in cells and protozoans, rickettsias and bacteria in tissues; to demonstrate volutin granules in any microorganism; Bond’s modification of Mann’s Eosin-Methyl Blue for Negri bodies in smears; Harris stain for Negri bodies in smears; Mann’s method for staining Negri bodies in sections; Gridley’s stain for Endamoeba in tissue sections; a modified methenamine-silver nitrate method for the demonstration of Endamoeba in sections. It is used as a counterstain for hematoxylin. |
| Base Catalog Number | 152471 |
| Beilstein Registry Number | 3586809 |
| CAS # | 17372-87-1 |
| Color Index | 45380 |
| EC Number | 241-409-6 |
| Format | Powder |
| Hazard Statements | H319 |
| Melting Point | 572° F (decomposes) (NTP, 1992) |
| Molecular Formula | C20H6Br4Na2O5 |
| Molecular Weight | 691.859 g/mol |
| Personal Protective Equipment | Dust mask, Eyeshields, Gloves |
| RTECS Number | LM5850000 |
| Safety Symbol | GHS07 |
| Solubility | greater than or equal to 100 mg/mL at 70° F (NTP, 1992) |
| Usage Statement | Unless specified otherwise, MP Biomedical’s products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. |
| UV Visible Absorbance | λ max: 515 – 518 nm |
