Commonly used in microscopy. It is a cytoplasmic stain, often used together with a nuclear stain such as haematoxylin or methylene blue.
Erythrosin B C.I. 45430
£4.45 – £15.95
- Biological Dye
- Cytoplasmic Stain
C.I. 45430
Dye Content: >80%
Molecular Formula: C20H6I4Na2O5
Molecular Weight: 879.87 g/mol
Water insoluble matter: Â < 0.20%
Subsidiary dyes: Â < 4.00%
Tri-Iodoresorcinol: Â < 0.20%
Inorganic Iodides as Sodium Iodide: Â < 0.10%
Solubility (10 mg/ml, H2O): Clear, red-orange to red solution
Spectroscopy: Â ~525 nm
Visual Transition Interval: Â From pH 0.0 (yellow)Â To pH 3.5 (fluorescent red)
Hazard Phrases:Â Harmful if swallowed. May cause long lasting harmful effects to aquatic life.
Prec Phrases:Â IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Cas No: 16423-68-0
Einecs No: 240-474-8
Additional information
Weight | N/A |
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Pack Size | 5gm, 10gm, 25gm |