Appearance and Shape (20°C) | Solid |
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CAS RN | 3326-34-9 |
MDL number | MFCD00005052 |
Molecular weight | 347.33 |
Molecular Formula | C20H13NO5 |
Product code | ICTA0306 |
PubChem Substance ID | 87561959 |
Purity/Analytical Methods | >95.0%(T)(HPLC) |
Reaxys-RN | 48395 |
SDBS (AIST Spectral DB) | 4803 |
Situations to avoid | Light Sensitive |
Appearance | Orange to Brown to Dark red powder to crystal |
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Pictograms | |
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Hazard statement | H302 : Harmful if swallowed H315 : Causes skin irritation H319 : Causes serious eye irritation. |
Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P270 : Do not eat, drink or smoke when using this product P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Signal word | Warning |
Analytical Chemistry Analytical Reagents Spectroscopy Reagents Fluorescence/Luminescence Spectroscopy Reagents
Chemicals by Class 6-Membered Heterocyclic Compounds [Chemical Structural Class] Pyrans [Chemical Structural Class] Xanthenes [Chemical Structural Class]
Life Science Antibodies Antibody Supplementary Products Antibody Labeling Antibody Modification Labeling with Fluorochromes Fluoresceins [Fluorescent Labeling] [Antibody Labeling] Biochemicals and Reagents Fluorescent Probes, Fluorescent Labels, Fluorescent Stains Fluoresceins [Fluorescent Labels] Fluorescent Labels