211885
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211885
Sigma-Aldrich
Darrow Red
certified by the Biological Stain Commission, Dye content 75 %
| CAS Number: | 15391-59-0 (free base) |
| Linear Formula: | C18H13N3O2 |
| Molecular Weight: | 303.31 |
| MDL number: | MFCD00012672 |
| PubChem Substance ID: | 24852713 |
Description
| Packaging | 25 g in glass btl |
| Suitability | Certified for the staining of neuron cell bodies in paraffin or frozen sections of formalin fixed brain or spinal cord. |
Properties
| grade | certified by the Biological Stain Commission |
| composition | Dye content, 75% |
| UV absorption | λmax 502 nm |
Safety
| WGK Germany | 3 |
References
| reference | Penny, DP et al, Analysis and testing of biological stains - The Biological Stain Commission Procedures Biotech. Histochem. 77(5&6), 237-275, (2002) |
| FT-IR 1 (2), 1027:C / FT-IR 2 (3), 4161:D / RegBook 1 (2), 2813:C / Stains and Dyes Ref, 242 / Structure Index 1, 447:A:4 |
