L-Asparagine

Product details

Asparagine symbol Asn or N is a key ?-amino acid that is used in the biosynthesis of proteins. It contains a ?-amino group and a ?-carboxylic acid group as well as a side chain carboxamide.

Product Name L-Asparagine
CAS No. 70-47-3
Appearance White powder
MF C4H8N2O3
Purity 99% min L-Asparagine
EINECS No 200-735-9
Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life 24 Months
Items Standards Results
Physical Analysis
Appearance Fine Powder Conforms
Color White Powder Conforms
Odor Characteristic Conforms
Mesh Size 100% through 80% mesh size Conforms
General Analysis
Identification Identical to R.S. sample Conforms
Amino acid ?98% 98.41%
Extract Solvents Water and Ethanol Conforms
Loss on Drying (g/100g) ?5.0 3.24%
Ash(g/100g) ?5.0 2.05%
Chemical Analysis
Pesticides Residue (mg/kg) 0.05 Conforms
Residual Solvent