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Eosin B (C.I. 45400), 10 g, glass

for microscopy
4',5'-Dibromo-2',7'-dinitrofluorescein-disodium salt, Eosin scarlet, Eosin bluish
Empirical formula C20H6Br2N2Na2O9
Molar mass (M) 624,09 g/mol
Melting point (mp) 310 °C
CAS No. [548-24-3]
EG-Nr. 208-943-1

Usual concentration 0.5–2.0 %. Excitation maximum: 525 nm. Emission maximum: 545 nm

Like eosin Y used as a plasma stain, e.g. for hematoxylin-eosin (H&E) staining. Soluble in water and ...
Type analysis

18,20 €/VE 

Excl. btw | 10 g Per VE

Bestelnr. 0306.1

Op voorraad
Vrij van verzendingskosten vanaf 125 €
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Vanaf 6 VE 17,29 €/VE
Vanaf 24 VE 16,38 €/VE
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Eosin B (C.I. 45400) for microscopy

Like eosin Y used as a plasma stain, e.g. for hematoxylin-eosin (H&E) staining. Soluble in water and ethanol.

Technische informatie
Kleuromslag colourless - pink fluorescent  
Omslagbereik pH 1,7 – 1,8  
Gebruikstip Dissolve 0.5–2.0 % in water or ethanol  
Eosin B (C.I. 45400)
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
0306.1 10 g glass 18,20 €
0306.2 25 g glass 29,60 €
0306.3 50 g glass 46,15 €
Op voorraad
Binnenkort beschikbaar
Niet beschikbaar
Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00


Algemene informatie

Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Type analysis

Appearancedark red powder  
Maximum absorption510-530 nm  

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