Description
Technical Parameters
Product Brief Introduction
Product name: L-Alanine
CAS: 56-41-7
MF: C3H7NO2
MW: 89.09
Product Specification
|
Appearance |
White crystal or crystalline powder |
|
Specific Rotation |
+13.5°~ +15.5° |
|
PH (50g/L aqueous solution) |
5.7-6.7 |
|
Loss on Drying |
≤ 0.2% |
|
Residue on Ignition |
≤ 0.2% |
|
Heavy Metals (as Lead) |
≤ 10ppm |
|
Arsenic (as As) |
≤ 1ppm |
|
Assay (on dried basis) |
98.8%~101.5% |
