Product name:L-Asparagine

Synonym:2-amino-3-carbamoylpropanoic acid;H-ASN-OH;L-2-AMINOSUCCINAMIC ACID

Cas No: 70-47-3

Molecular Formula:C4H8N2O3

Molecular Weight:132.12

Appearance:formula:C4H8N2O3<br />
Appearance:White crystals or crystalline powder

Purity:99%

Melting point: 235 ° C (Dec.) (lit.)

Specific rotation: 34.5 (C = 10,2NHCl)

Boiling point: 244.01 ° C (rough estimate)

Density: 1543g / cm

Refractive index: 1.4880 (estimate)

Storage condition: storeat 0-5 ° C

Acidity coefficient: (PKA) 2.17 (at 20 ℃)