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Thermo Scientific Chemicals Eosin Y, pure, high purity, biological stain
31.66 EUR - 254.27 EUR
Chemical Identifiers
| CAS | 17372-87-1 |
|---|---|
| Molecular Formula | C20H12Br4Na2O8 |
| Molecular Weight (g/mol) | 745.904 |
| MDL Number | MFCD00005040 |
| InChI Key | MASXMTNVNASWNH-UHFFFAOYSA-L |
| Synonym | 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5' |
| PubChem CID | 91886399 |
| IUPAC Name | disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate |
| SMILES | C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+] |
| Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Quantity | Packaging | Price | Quantity & Availability | ||||
|
10061830
|
Thermo Scientific Chemicals
152880250 |
25 g | Glass bottle |
31.66 EUR
25g |
Estimated Shipment: 12-12-2024
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|
10646932
|
Thermo Scientific Chemicals
152881000 |
100 g | Glass bottle |
81.41 EUR
100g |
In Stock
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|
10676584
|
Thermo Scientific Chemicals
152885000 |
500 g | Glass bottle |
254.27 EUR
500g |
In Stock
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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.
IndicatorChemical Identifiers
| 17372-87-1 | |
| 745.904 | |
| MASXMTNVNASWNH-UHFFFAOYSA-L | |
| 91886399 | |
| C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+] |
| C20H12Br4Na2O8 | |
| MFCD00005040 | |
| 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5' | |
| disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate |
Specifications
| >300.0°C | |
| 90% min. (on dry substance) | |
| MFCD00005040 | |
| 15, 3658 | |
| Solubility in water: freely soluble. Other solubilities: sparingly soluble in alcohol, insoluble in diethyl ether | |
| Authentic | |
| disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate | |
| 91886399 | |
| 10% max. | |
| 1.018 | |
| Brown to Red | |
| Eosin Y, High purity biological stain |
| 17372-87-1 | |
| C20H12Br4Na2O8 | |
| 19, IV, 2917 | |
| 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5' | |
| MASXMTNVNASWNH-UHFFFAOYSA-L | |
| C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+] | |
| 745.904 | |
| 691.85 | |
| Pure | |
| 1.0180g/mL | |
| Fine Crystalline Powder |
Safety and Handling
GHS H Statement:
Causes serious eye irritation.
GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Warning
Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Eosin Y
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.
RUO – Research Use Only