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Technical Data Sheet Basic Blue 26
Compound Information
Product Name:
Basic Blue 26
CAS No.:
2580-56-5
Molecular Formula:
C33H32ClN3
Molecular Weight:
506.09
Storage:
Store at RT
Revision Date:
2026-04-15
Analytical Information
| Tests | Specifications |
|---|---|
| Appearance | Brown powder |
| Melting Point | 206 °C (dec.)(lit.) |
| pH | 2.7 ± 0.5 |
| UV | Absorbance at 605.5 nm: Report results |
| Insoluble | ≤ 0.5% (in methanol) |
| LOD | ≤ 2% (60 ºC) |
| Application | Used in the quantitative determination of phospholipids and as a nuclear stain in cytology/histochemical applications. |
| ¹³C NMR | Pass test |
| IR | Pass test |
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