L-Cystine, 100 g
Molar mass (M) 240,30 g/mol
Density (D) 1,68 g/cm³
Melting point (mp) 262 °C
CAS No. [56-89-3]
excl. VAT. | 100 g per Pack Qty.
Art. No. 3471.1
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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|
|Specific rotation [α]a||-225° to -215°|
|Chloride (Cl)||≤0.05 %|
|Sulphate (SO4)||≤0.02 %|
|Arsenic (As2O3)||≤0.0001 %|
|Iron (Fe)||≤0.001 %|
|Heavy metals (as Pb)||≤0.001 %|
|Loss on drying||≤0.2 %|
|Ash content||≤0.1 %|