Azure B (C.I. 52010), 5 g
Molar mass (M) 305,83 g/mol
Melting point (mp) 205 °C
CAS No. [531-55-5]
excl. VAT. | 5 g per Pack Qty.
Art. No. 7637.1
Now recurring orders conveniently delivered as a subscription!
With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!How it works:
Put all products for your subscription in the desired quantity in the basket.
In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.
Set Starty point and interval for your subscription and submit order!
By the way: Through your account you can customize or delete your subscriptions anytime.
Do you have a question about this product?
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.
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Delivery date currently unknown
Delivery time on request
|Appearance||dark green to green black powder|
|Appearance of solution (0,1 % in H2O)||clear, blue|
|Loss on drying (1 h, 110 °C)||≤8,0 %|