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
Melting point (mp) 222 °C
WGK 1
CAS No. [5421-66-9]
EG-Nr. 226-541-4
Molar mass (M) 461,40 g/mol
Melting point (mp) 222 °C
WGK 1
CAS No. [5421-66-9]
EG-Nr. 226-541-4
Basic azo dye, for modified Coomassie Blue-staining.
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.
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.
€19.50/Pack Qty.
excl. VAT. | 25 g per Pack Qty.
Art. No. 0316.1
In stock
Free of shipping costs from 125 €
Delivery fast, simple and reliable!
from 6 Pack Qty.
€18.52/Pack Qty.
from 24 Pack Qty.
€17.55/Pack Qty.
Add to shopping basket
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.
Product details
Bismarck brown R (C.I. 21010) for microscopy
Technical Information
| Dyeing | living cells brownish |
| Use | vitality test |
Add to shopping basket
Bismarck brown R (C.I. 21010)
Selected quantity:
0
- Subtotal: 0.00
Add to shopping basket
| Order No. | Pack Qty. | Pack. | Price | Quantity | ||
|---|---|---|---|---|---|---|
| 0316.1 | 25 g | plastic | €19.50 |
|
||
|
In stock
Available at short notice
Not available
Delivery date currently unknown
|
||||||
Selected quantity:
0
- Subtotal: 0.00
Add to shopping basket
Downloads
Certificates of Analysis
Type analysis
| Appearance | brownish-black powder |
| Loss on drying (60 °C) | ≤1,0 % |
| Absorption max. (ethanol 50 %) | 468 nm |