| Customization: | Available |
|---|---|
| CAS No.: | 22839-47-0 |
| Formula: | C14h18n2o5 |
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Items of analysis |
Specifications |
Results |
Appearance |
White granular or powder |
White powder |
Assay(On dry basis) |
98.00-102.00% |
99.87% |
Taste |
Pure |
Pure |
Specific Rotation |
+14.50°~+16.50° |
+15.46° |
Conductivity |
≤ 30µ S/cm |
23.5µ S/cm |
Transmittance |
≥95.0% |
98.0% |
Loss on drying |
≤4.50% |
3.06% |
Residue on ignition |
≤0.20% |
0.08% |
L-a-Aspartyl-L-Phenylalanine |
≤0.25% |
<0.25% |
Ph |
4.50-6.00 |
4.81 |
L-Phenylalanine |
≤0.50% |
< 0.50% |
Heavy metals(as Pb) |
≤10ppm |
< 10ppm |
Arsenic(As) |
≤3ppm |
< 3ppm |
5-benzyl-3,6-dioxo-2-piperazineacetic acid |
≤1.5% |
< 1.5% |
Other related substances |
≤2.0% |
< 2.0% |
Conclusion:In compliance with FCCIV/ EP5/ USP30/BP2000 |
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