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Eosin Y, pure, high purity, biological stain, ACROS Organics™

$51.63 - $99.59

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', 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish
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+]
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC152880250 SDS View Documents Fisher Scientific Acros
152880250
25g Glass bottle Each for $51.63
 
AC152881000 SDS View Documents Fisher Scientific Acros
152881000
100g Glass bottle Each for $99.59
 
AC152885000 SDS View Documents Thermo Fisher Scientific
AC152885000
500g Glass bottle N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description

Description

Indicator
Specifications

Chemical 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', 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate

Specifications

17372-87-1
C20H12Br4Na2O8
19, IV, 2917
2', 4', 5', 2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish
Authentic
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
91886399
691.85
Pure
Solubility in water: freely soluble. Other solubilities: sparingly soluble in alcohol, insoluble in diethyl ether
1.0180g/mL
Brown to Red
Eosin Y, High purity biological stain
90% min. (on dry substance)
MFCD00005040
15, 3658
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
10% max.
Fine Crystalline Powder
Glass bottle
1.018
>300.0°C
25g
Safety and Handling

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