![2-THIA-6-AZASPIRO[3.3]HEPTANE-2,2-DIOXIDE HCL, 95.0%, 500mg](https://d2j6dbq0eux0bg.cloudfront.net/images/88473019/4859984143.png "2-THIA-6-AZASPIRO[3.3]HEPTANE-2,2-DIOXIDE HCL, 95.0%, 500mg")
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Eosin B (C.I. 45400), 50 g, glass
SKU 0306.3
€ 62,01
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Eosin B (C.I. 45400), 50 g, glass
Product Details
CAS number: 6131-90-4
Chemical formulas: NaCH3COO · 3 H2O
HS code: 32041200
Brand: Carl Roth
Eosin B (C.I. 45400), for microscopy, Molar mass (M) 624,09 g/mol, CAS No. [548-24-3], EG-Nr. 208-943-1, Empirical formula C20H6Br2N2Na2O9
Eosin B (C.I. 45400) for microscopy
Like eosin Y used as a plasma stain, e.g. for hematoxylin-eosin (H&E) staining. Soluble in water and ethanol.
Technische informatie
| Emissiemaximum | 525 nm |
| Emissiemaximum | 545 nm |
| Kleuromslag | colourless - pink fluorescent |
| Omslagbereik pH | 1,7 - 1,8 |
Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
| Appearance | dark red powder |
| Maximum absorption | 510-530 nm |
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