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Basic Red 2 Basic information
Product Name: Basic Red 2
Synonyms: S NO 967;SAFRANIN A;SAFRANIN;SAFRANINE;SAFRANINE A,O,T,Y;SAFRANINE B;SAFRANINE O;SAFRANINE ''O''
CAS: 477-73-6
MF: C20H19ClN4
MW: 350.85
EINECS: 207-518-8
Basic Red 2 is disclosed as colored charge-controlling agent in toners for electrophotography and as photosensitizer in solar cells. Safranine dyes are also suitable for use in photoelectric processes. Further more,they can be used as desensitizers indirect positive printing-out emulsions, for photopolymerization using visible light,a slight filters with variable optical density, and as dye components in soluble complex-forming molecules used in affinity-specific separation of nucleic acids.
Basic Red 2 Chemical Properties
| Melting point | >240℃ (decompose) |
| Boiling point | 507.14°C (rough estimate) |
| density | 1.00 g/mL at 20 °C |
| refractive index | n20/D 1.339 |
| Fp | 46 °C |
| mf |
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Water Treating Agents,
Photoinitiators,
Organic Intermediates,
Pharmaceutical Intermediates,
Flavour & Fragrance,
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