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Thermo Scientific Chemicals Éosine Y, pure, certifiée

Numéro de catalogue. AC409430250
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AC409430250 25 g
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Numéro de catalogue. AC409430250 Fournisseur Thermo Scientific Chemicals Code fournisseur 409430250
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Description

CAS : 17372-87-1 | C20H12Br4Na2O8 | 745,904 g/mol

Ce produit de marque Thermo Scientific Chemicals faisait à l’origine partie du portefeuille Acros Organics. Certains documents et informations d’étiquetage peuvent faire référence à l’ancienne marque. Le code produit/article (SKU) original d’Acros Organics n’a pas changé dans le cadre de la transition vers la marque Thermo Scientific Chemicals.

Indicateur

Identifiants chimiques

CAS 17372-87-1
Molecular Formula C20H12Br4Na2O8
Molecular Weight (g/mol) 691.85
MDL Number MFCD00005040
InChI Key MASXMTNVNASWNH-UHFFFAOYSA-L
Synonym 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, C.I. 45380, 2', 4', 5'
PubChem CID 91886399
IUPAC Name disodium; 2-(2,4,5,7-tétrabromo-3-oxydo-6-oxoxanthene-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+]

Spécifications

Absorption Ratio 1.21 to 1.77
Dye Content 80% min.
Beilstein 19, IV, 2917
Merck Index 15, 3658
Infrared Spectrum Authentic
Lambda Max 515 to 518nm
Formula Weight 691.85
Grade Pure
Packaging Bouteille en verre
Density 1.0180g/mL
Color Brun à brun/vert
Quantity 25 g
Physical Form Poudre
Chemical Name or Material Eosin Y
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Sécurité et manipulation

Hazard Category Warning
Hazard Statement GHS H Statement:
Causes serious eye irritation.
Precautionary Statement 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.

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