L-asparagine monohydrate is a naturally occurring amino acid that is not necessary for humans. It can be involved in metabolic regulation of nerve and brain tissue cell function, and it is often used in various pharmaceutical applications.
Items |
Specifications |
Appearance |
White crystals or crystalline powder |
Assay |
99.0%-101.0% |
Loss on drying |
≤12.8% |
Residue on ignition |
≤0.10% |
Other Amino acids |
≤0.10% |
Heavy metals |
≤10ppm |
Ammonium (NH4) |
≤0.1% |
Arsenic(As2O3) |
≤1ppm |
Iron(Fe) |
≤10ppm |
Sulphate(SO4) |
≤0.02% |
Chloride(CL) |
≤0.02% |
Acidity |
4.4~6.4 |