Eosin Y disodium salt, Dye content >=85 %

Code: e6003-250g D2-231

Application

Eosin Y disodium salt has been used for determining sperm viability. The swollen and stained spermatozoa were considered dead. In corneal epithelium, it has been ...


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£147.00 250G
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Application

Eosin Y disodium salt has been used for determining sperm viability. The swollen and stained spermatozoa were considered dead. In corneal epithelium, it has been used in the procedure of immunohistological staining.

Biochem/physiol Actions

Eosin Y is a xanthene dye and is used for the differential staining of connective tissue and cytoplasm. In histopathology, it is applied as a counterstain after hematoxylin and before methylene blue. It is also used as a background stain, thereby giving contrast to the nuclear stains.

Packaging

25, 100, 250 g in glass bottle

application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, ≥85%
density1.018 g/cm3
formpowder
InChI keySEACYXSIPDVVMV-UHFFFAOYSA-L
InChI1S/C20H8Br4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;/q;2*+1/p-2
Quality Level200
SMILES string[Na+].[Na+].[O-]C(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24
solubilityH2O: 1 mg/mL
storage temp.room temp
Code
Description
Unit Size
List Price
Qty
E6003-25G
Eosin Y disodium salt, Dye content >=85 %

Unit:25G
List Price: £22.80
Source:List Price
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E6003-100G
Eosin Y disodium salt, Dye content >=85 %

Unit:100G
List Price: £61.50
Source:List Price
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Cas Number17372-87-1
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