Jump to content Jump to navigation menu

Bismarck brown R (C.I. 21010)

for microscopy
Pack Qty.
Pack.
Basic brown 4, Vesuvin R
Empirical formula C21H24N8 · 2 HCl
Molar mass (M) 461,40 g/mol
WGK 1
CAS No. [5421-66-9]
EG-Nr. 226-541-4

For modified Coomassie Blue-staining.
Basic azo dye, soluble in ethanol or methanol 1–3 %, low soluble in water (0.5 %). Used for staining of brown alga, for mucus and vital staining. Ingredient of staining solutions according to Papanicolaou.

Type analysis

€19.50/Pack Qty. 

excl. VAT. | 25 g per Pack Qty.

Art. No. 0316.1

Available from stock Karlsruhe
Delivery fast, simple and reliable!
from 6 Pack Qty. €18.52/Pack Qty.
from 24 Pack Qty. €17.55/Pack Qty.
Carl Roth subscription service

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:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

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.

Any questions about this product?

Do you have a question about this product?

In the general information or Product details, we have compiled extensive descriptions and downloads for each product.
If you can not find an answer to your question in the Certificates of Analysis and Application Examples , feel free to contact us!
Contact Service

Product details



Technical Information
Dyeing living cells brownish  
Use vitality test  
Bismarck brown R (C.I. 21010)
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
0316.1 25 g plastic €19.50
Available from stock Karlsruhe
Available at short notice
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads

Analysis certificates

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Appearancebrownish-black powder  
Loss on drying (60 °C)≤1,0 %  
Absorption max. (ethanol 50 %)468 nm  

0 Reviews

0.0 out of five stars