
PRODUCTS
L-Asparagine Monohydrate
Product |
L-Asparagine Monohydrate |
CAS No. |
5794-13-8 |
Molecular Formula |
C4H10N2O4 |
Molecular Weight |
150.13 |
Structural Formula |
|
Quality Standard |
AJI92 |
Packing |
25kg/drum |
Shelf Life |
2 years |
Specification |
Standard |
Appearance |
White crystals or crystalline powder |
Specific rotation [a]D20 |
+34.2°~ +36.5° |
State of solution |
≥98.0% |
Chloride(Cl) |
≤0.02% |
Ammonium(NH4) |
≤0.10% |
Sulfate(SO4) |
≤0.02% |
Iron(Fe) |
≤10ppm |
Heavy metals(Pb) |
≤10ppm |
Arsenic(As2O3) |
≤1ppm |
Other Amino acids |
Meets the requirements |
Loss on drying |
11.5% ~ 12.5% |
Residue on ignition |
≤0.10% |
Assay |
99.0% ~ 101.0% |
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