Technical Data Sheet
Tannic acid, 250 g
From Carl ROTH
Ph. Eur., for biochemistry
H319
causes serious eye irritation
P305+P351+P338 P337+P313
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, if eye irritation persists: Get medical advice/attention
Related products
Pack Qty.
Pack.
Tannic acid
Empirical formula C76H52O46
Molar mass (M) 1701,20 g/mol
Melting point (mp) 219 °C
WGK 2
CAS No. 1401-55-4
EG-Nr. 215-753-2
Molar mass (M) 1701,20 g/mol
Melting point (mp) 219 °C
WGK 2
CAS No. 1401-55-4
EG-Nr. 215-753-2
49.80 CHF/Pack Qty.
excl. VAT. | 250 g per Pack Qty.
Art. No. 4239.1
In production
Free of shipping costs from 200 CHF
from 6 Pack Qty.
47.31 CHF/Pack Qty.
from 24 Pack Qty.
44.82 CHF/Pack Qty.
Add to shopping basket
Product details
Tannic acid Ph. Eur., for biochemistry
Technical Information
| Checked according to pharmacopoeia | Ph. Eur. |
Add to shopping basket
Tannic acid
Selected quantity:
0
- Subtotal: 0.00
Add to shopping basket
| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| 4239.1 | 250 g | plastic |
49.80 CHF |
|
|
| 4239.2 | 1 kg | plastic |
154.80 CHF |
|
|
|
In stock
Available (note delivery time)
In procurement
No longer available
Delivery date currently unknown
|
|||||
Selected quantity:
0
- Subtotal: 0.00
Add to shopping basket
Downloads / MSDS
Certificates of Analysis
Guarantee analysis
| Appearance | yellowish powder |
| Tannic acid (TA) | ≥95 % |
| Identity | complies |
| Appearance of solution | complies |
| Dextrine, rubber, salts, sugar | complies |
| Resinous substances | complies |
| Loss on drying | ≤7.0 % |
| Sulphated ash | ≤0.1 % |