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Azure B (C.I. 52010), 5 g

for microscopy
Pack Qty.
Azure I, N,N,N'-Trimethylthionin
Empirical formula C15H16ClN3S
Molar mass (M) 305,83 g/mol
Melting point (mp) 205 °C
CAS No. [531-55-5]
EG-Nr. 208-511-2

Azure B belongs to the basic coal tar dyes (methylene blue and its derivatives). These dyes are main ...
Szczegóły dotyczące produktu
Type analysis

13,90 €/op. 

plus VAT | 5 g za op.

Nr kat. 7637.1

Dostępny z magazynu w Karlsruhe
Szybka, prosta i niezawodna dostawa.
od 6 op. 13,20 €/op.
od 24 op. 12,51 €/op.
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Szczegóły dotyczące produktu

Azure B (C.I. 52010) for microscopy

Azure B belongs to the basic coal tar dyes (methylene blue and its derivatives). These dyes are mainly used for staining of blood elements. In watery solution they form special salts with the acid eosin, the eosinates.

Besides eosin and methylene blue Azure B is the main component of Giemsa staining solution (Art. No. T862). The Azure B eosinates in the solution cause the so called "Romanowsky-Giemsa effect", a polychromatic, pH-dependent staining of chromatin.

Azure B (C.I. 52010)
Wybrana ilość:   0
  1. Suma pośrednia:  0.00
Nr kat. Pack Qty. Pack. Cena Ilość
7637.1 5 g glass 13,90 €
7637.2 25 g glass 23,90 €
7637.3 100 g glass 60,50 €
Dostępny z magazynu w Karlsruhe
Dostępny krótkoterminowo
Data dostawy obecnie nieznana
Wybrana ilość:   0
  1. Suma pośrednia:  0.00


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Type analysis

Appearancedark green to green black powder  
Appearance of solution (0,1 % in H2O)clear, blue  
Loss on drying (1 h, 110 °C)≤8,0 %  

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