Metanil Yellow, for microscopy (Hist.), indicator (pH 1.2-2.3)

Code: 64010-25G-F D2-231

Application

Metanil yellow has been used for staining of leukocyte granules. It is also used as a counterstain in microscopic sections.

Biochem/physiol Actions<...


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€34.40 25G
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Application

Metanil yellow has been used for staining of leukocyte granules. It is also used as a counterstain in microscopic sections.

Biochem/physiol Actions

Metanil yellow is an azo dye. It is used as a counterstain in PAS (periodic acid-Schiff)/iron-hematoxylin stained sections to increase contrast.

εmax≥500 at 409-419 nm in methanol
application(s)diagnostic assay manufacturinghematologyhistology
formpowder
gradefor microscopy (Hist.), indicator (pH 1.2-2.3)
InChI keyNYGZLYXAPMMJTE-ANVLNOONSA-M
InChI1S/C18H15N3O3S.Na/c22-25(23,24)18-8-4-7-17(13-18)21-20-16-11-9-15(10-12-16)19-14-5-2-1-3-6-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1/b21-20+;
Quality Level100
SMILES string[Na+].[O-]S(=O)(=O)c1cccc(c1)N=Nc2ccc(Nc3ccccc3)cc2
solubilitymethanol: 0.01 g/10 mL, orange to very deep orange
storage temp.room temp
Cas Number587-98-4
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