L-Histidine, 100 g
Molar mass (M) 155,16 g/mol
Density (D) 1,449 g/cm³
Melting point (mp) 287 °C
CAS No. [71-00-1]
€37.45/Pack Qty. Campaign price!
excl. VAT. | 100 g per Pack Qty.
Art. No. 3852.3
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.
L-Histidine ≥98,5 %, Ph.Eur., for biochemistry
|Checked according to pharmacopoeia||Ph.Eur.|
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Available at short notice
Delivery date currently unknown
Our amino acids are of the highest purity and suitable for a broad range of applications in biochemistry. Besides the natural occurring L-amino acids, we offer a selection of unnatural D-amino acids and DL-amino acids.
|Appearance||white cryst. powder|
|Assay (dry substance)||98,5-101,0 %|
|Appearance of solution||clear, colourless|
|Specific rotation [α]a||+11,4° bis +12,4°|
|pH value (1 g, 50 ml H2O)||7,0- 8,5|
|Ammonium (NH4)||≤0,02 %|
|Chloride (Cl)||≤0,02 %|
|Sulphate (SO4)||≤0,02 %|
|Heavy metals (as Pb)||≤0,001%|
|Foreign amino acids||complies|
|Loss on drying||≤0,2 %|
|Sulphated ash||≤0,1 %|