Celestine blue, Dye content 80 %

Code: 206342-25G D2-231

Application

May be substituted for hematoxylin in hematoxylin and eosin procedures.

Biochem/physiol Actions

Celestine blue (CB) is an oxazine dye...


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€537.00 25G
€660.51 inc. VAT
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Application

May be substituted for hematoxylin in hematoxylin and eosin procedures.

Biochem/physiol Actions

Celestine blue (CB) is an oxazine dye and is used in combination with the alum hematoxylin, as a nuclear stain. It gives good nuclear definition and is resistant to strong acid dyes. Celestine blue is commonly used for routine staining of fixed sections. It has been used as a new electroactive indicator in DNA biosensors.

Packaging

5, 25 g in glass bottle

ε (extinction coefficient)≥29000 at 640-650 nm in water at 0.01 g/L
λmax642 nm
application(s)diagnostic assay manufacturinghematologyhistology
compositionDye content, 80%
formpowder
InChI keyVXAFJUDTZSMEFN-UHFFFAOYSA-N
InChI1S/C17H17N3O4.ClH/c1-3-20(4-2)9-5-6-11-13(7-9)24-16-14(19-11)10(17(18)23)8-12(21)15(16)22;/h5-8H,3-4H2,1-2H3,(H3-,18,19,21,22,23);1H
mp227-230 °C
Quality Level200
SMILES string[Cl-].CC[N+](CC)=C1/C=CC2=Nc3c(OC2=C1)c(O)c(O)cc3C(N)=O
solubilitywater: 0.1%
storage temp.room temp
Cas Number1562-90-9
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