Fluorescein isothiocyanate Isomer I, 250 mg
Order number: 3326-32-7
Part number: AC100017096
£ 139.32*
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This product is a Fluorescent Dye identified as Fluorescein 5-isothiocyanate, with a molecular formula of C21H11NO5S and a molecular weight of 389.4 g/mol. It belongs to the Life Science category, specifically Histology/Microscopy, Staining, and Fluorescent Dyes. The compound's structure is defined by the IUPAC name "3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one" and its InChIKey "MHMNJMPURVTYEJ-UHFFFAOYSA-N". The GHS Signal Word for this substance is "Danger".
- CAS Number: 3326-32-7
- Molecular Formula: C21H11NO5S
- Molecular Weight: 389.4
- Exact Mass: 389.03579362
- GHS Signal Word: Danger
- Hazard Statements:
- H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
| Name | Value | |
|---|---|---|
| WGK | : | 1 |
| EG-Nr. | : | 222-042-0 |
| CAS No. | : | 3326-32-7 |
| Storage temp. | : | -20 °C |
| Molar mass (M) | : | 389,39 g/mol |
| Emissions maximum | : | 525 nm |
| Empirical formula | : | C21H11NO5S |
| Absorption maximum | : | 490 nm |
