L-Phenylalanine, 250 g
Molar mass (M) 165,19 g/mol
Density (D) 1,343 g/cm³
Boiling point (bp) 295 °C
Melting point (mp) 284 °C
CAS No. [63-91-2]
excl. VAT. | 250 g per Pack Qty.
Art. No. 4491.4
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L-Phenylalanine ≥98,5 %, Ph.Eur., for biochemistry
|Checked according to pharmacopoeia||Ph.Eur.|
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Available from stock Karlsruhe
Available at short notice
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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||complies|
|Specific rotation [α]a||-35,5° to -33,0°|
|Chloride (Cl)||≤0,02 %|
|Sulphate (SO4)||≤0,03 %|
|Ammonium (NH4)||≤0,02 %|
|Iron (Fe)||≤0,001 %|
|Heavy metals (as Pb)||≤0,001%|
|Foreign amino acids||complies|
|Loss on drying||≤0,5 %|
|Sulphated ash||≤0,1 %|