Aspartic Acid (r,s)-asparticacid;(RS)-Asparticacid acidD,Laspart
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DL-Aspartic acid
Appearance |
White crystalline powder |
PH |
2.5~3.5 |
Heavy metals (Pb) |
≤10ppm |
Iron (Fe) |
≤10ppm |
Residue on ignition |
≤0.10% |
Other amino acid |
£ 0.30% |
Loss on drying |
≤0.25% |
Assay |
98.5~101.5% |
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