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Fluorescein, Laser Grade 99%, Thermo Scientific Chemicals
Brand: Thermo Scientific Acros 410620010
50.16 EUR valid until 2025-06-21
Use promo code "24112" to get your promotional price.
| Quantity | 1 g |
|---|---|
| Packaging | Glass bottle |
Alert:
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”24112” to get your promotional price
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 2321-07-5 | |
| 332.31 | |
| 16850 | |
| 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one |
| C20H12O5 | |
| GNBHRKFJIUUOQI-UHFFFAOYSA-N | |
| CHEBI:31624 | |
| C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O |
Specifications
| 314.0°C to 316.0°C | |
| 99% | |
| 518nm (in basic CH3OH) | |
| 15, 4192 | |
| GNBHRKFJIUUOQI-UHFFFAOYSA-N | |
| C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O | |
| 332.31 | |
| CHEBI:31624 | |
| 332.3 | |
| Pure | |
| Glass bottle | |
| Orange to Red | |
| Powder |
| 2321-07-5 | |
| C20H12O5 | |
| 19, 222 | |
| Solubility in water: insoluble. Other solubilities: soluble in dilute alkalies and dilute acids, soluble in boiling alcohol and ether, insoluble in benzene and chloroform | |
| Authentic | |
| 3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one | |
| 16850 | |
| 498nm (in basic MeOH) | |
| 99% | |
| 63900L/(mole.cm) (lambda max.) | |
| (for use as a laser dye) passes | |
| 1 g | |
| Fluorescein, 99% |
Safety and Handling
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
Supplemental information
- Fluorescein
Signal Word
- Warning
Hazard Category
- Serious eye damage/eye irritation Category 2
Hazard Statement
- H319-Causes serious eye irritation.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Supplemental information
- MIXTURE LIST-Contains : Fluorescein
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