Sel d'éosin et désinfectant, colorant >=85 %

Code: e6003-250g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

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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Votre prix
$160.95 250G

Non disponible en dehors du Royaume-Uni et de l'Irlande

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
Unité de vente
Prix annoncé
Qté
E6003-25G
Unité:25G
Prix annoncé: $24.94
Source:Prix annoncé
E6003-100G
Unité:100G
Prix annoncé: $67.43
Source:Prix annoncé
Cas Number17372-87-1
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