L-Asparagine monohydrate, 100 g
Molar mass (M) 150,14 g/mol
Density (D) 1,534 g/cm³
Melting point (mp) 217 °C
CAS No. [5794-13-8]
excl. VAT. | 100 g per Pack Qty.
Art. No. HN23.1
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L-Asparagine monohydrate ≥99 %, Ph. Eur., for biochemistry
|Checked according to pharmacopoeia||Ph. Eur.|
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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|
|Appearance of solution||complies|
|Assay (dry substance)||99,0-101,0 %|
|Specific rotation [α]a||+33,7° to +36,0°|
|Ammonium (NH4)||≤0,1 %|
|Chloride (Cl)||≤0,02 %|
|Sulphate (SO4)||≤0,02 %|
|Iron (Fe)||≤0,001 %|
|Aspartic acid||≤0,5 %|
|Related substances (impurity C)||≤0,1 %|
|Related substances (unspecific impurities)||≤0,05 %|
|Sum of all impurities||≤0,8 %|
|Loss on drying||10,5-12,5 %|
|Sulphated ash||≤0,1 %|