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  6. Thermo Scientific Chemicals Eosin Y, pure, high purity, biological stain

Thermo Scientific Chemicals Eosin Y, pure, high purity, biological stain

Catalog Number AC152880250
Click to view available options
Quantity:
25 g
100 g
500 g
Packaging:
Glass bottle
17372-87-1
C20H12Br4Na2O8
745.904
MFCD00005040
MASXMTNVNASWNH-UHFFFAOYSA-L
2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5'
91886399
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
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+]
17372-87-1
C20H12Br4Na2O8
745.904
MFCD00005040
MASXMTNVNASWNH-UHFFFAOYSA-L
2',4',5',7'-Tetrabromofluorescein, disodium salt, Eosin Yellowish, 2', 4', 5'
91886399
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
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+]

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.

Indicator
TRUSTED_SUSTAINABILITY
Melting Point >300.0°C
Dye Content 90% min. (on dry substance)
Beilstein 19, IV, 2917
Merck Index 15, 3658
Solubility Information Solubility in water: freely soluble. Other solubilities: sparingly soluble in alcohol, insoluble in diethyl ether
Infrared Spectrum Authentic
Formula Weight 691.85
Loss on Drying 10% max.
Grade Pure
Packaging Glass bottle
Specific Gravity 1.018
Density 1.0180g/mL
Color Brown to Red
Quantity 25 g
Physical Form Fine Crystalline Powder
Chemical Name or Material Eosin Y, High purity biological stain
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Safety and Handling

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.
SDS

RUO – Research Use Only

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