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Azure II, 1 g

for microscopy
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H302-H412
i harmful if swallowed, harmful to aquatic life with long lasting effects
P270 P273
i do not eat, drink or smoke when using this product, avoid release to the environment
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Empirical formula C16H18ClN3S · C15H16ClN3S
Molar mass (M) 625,68 g/mol
WGK 2
CAS No. [37247-10-2]

1:1 mixture of Azure B and Methylen blue
Dissolve 0.1 g in 100 ml water

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.
Product details
Type analysis

€12.40/Pack Qty. 

excl. VAT. | 1 g per Pack Qty.

Art. No. 7640.1

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Product details



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.



Technical Information
Soluble in Water 
Azure II
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Order No. Pack Qty. Pack. Price Quantity
7640.1 1 g glass €12.40
7640.2 10 g glass €21.00
7640.3 50 g glass €50.45
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Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearancegreenish brown to greenish black powder  
Appearance of solution (0,1 % in H2O)clear, dark blue  
Loss on drying (110 °C)≤10 %  

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