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  6. Eosin Y (Disodium Salt), Fisher BioReagents

Eosin Y (Disodium Salt), Fisher BioReagents

238.00 NOK - 350.00 NOK

Chemical Identifiers

CAS 17372-87-1
Molecular Formula C20H12Br4Na2O8
Molecular Weight (g/mol) 745.904
InChI Key MASXMTNVNASWNH-UHFFFAOYSA-L
Synonym Eosine Yellowish, Acid Red 87
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+]
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Product Code Brand Quantity Packaging Price Quantity & Availability  
Product Code Brand Quantity Packaging Price Quantity & Availability  
10031503
SDS View Documents
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Fisher BioReagents
BP2419-25 		25 g Glass Bottle N/A N/A N/A
10479814
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Fisher BioReagents
BP2419-100 		100 g Glass Bottle N/A N/A N/A
Description

Description

Eosin Y is used in microbiological differential media or as a biological stain.
Specifications

Chemical Identifiers

17372-87-1
745.904
Eosine Yellowish, Acid Red 87
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
C20H12Br4Na2O8
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+]

Specifications

300°C
Pass Test
≥88%
15, 3658
MASXMTNVNASWNH-UHFFFAOYSA-L
disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
91886399
1.018g/cm³
Brown/Red
Powder
17372-87-1
88% min.
C20H12Br4Na2O8
Eosine Yellowish, Acid Red 87
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
45380
7 to 10
Eosin Y, Disodium Salt
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Safety and Handling

Safety and Handling

Recommended Storage : RT

Product Identifier
  • 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.

SDS
Documents

Documents

Product Certifications
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