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Ethyl eosin

SIAL/199540 - certified by the Biological Stain Commission

Synonym: Eosin alcohol soluble; 2′,4′,5′,7′-Tetrabromoeosin ethyl ester potassium salt; Solvent Red 45

CAS Number: 6359-05-3
Empirical Formula (Hill Notation): C22H11Br4KO5
Molecular Weight: 714.03
EC Number: 228-793-0
MDL Number: MFCD00005039
Linear Formula: C22H11Br4KO5
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-199540-5G 5 g
 $74.70
1/EA		 Add To Favorites
45-199540-25G 25 g
 $349.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 199540-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 199540-5G

 

λmax 532 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 95%
form powder
grade certified by the Biological Stain Commission
InChI 1S/C22H12Br4O5.K/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26;/h3-8,27H,2H2,1H3;/q;+1/p-1
InChI key UKZQEOHHLOYJLY-UHFFFAOYSA-M
Quality Level 200 
SMILES string [K+].CCOC(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24
storage temp. room temp
Packaging: 5, 25 g in glass bottle
Suitability: Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. room temp
Colour Index Number 45386
UNSPSC 12171500

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