Azure II, 1 g
Molar mass (M) 625,68 g/mol
CAS No. [37247-10-2]
excl. VAT. | 1 g per Pack Qty.
Art. No. 7640.1
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Azure II for microscopy
Azure II is a mixture of equal parts of the basic coal tar dyes methylene blue and Azure B. These dyes are mainly used for staining of blood elements (e.g. in Giemsa staining solution, Art. No. T862). In watery solution they form special salts with the acid eosin, the eosinates.
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|Appearance||greenish brown to greenish black powder|
|Appearance of solution (0,1 % in H2O)||clear, dark blue|
|Loss on drying (110 °C)||≤10 %|