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N-Acetyl-β-D-glucosamine N-acetyl-D-(+)-glucosamine CAS:134451-94-8
Name: N-Acetyl-β-D-glucosamine
CAS:134451-94-8
MF: C8H15NO6
Items | Specification | |
1 | Assay(HPLC) | 98.0%-102.0% |
2 | Residue on ignition | ≤0.1% |
3 | Loss on drying | ≤0.5% |
4 | Specific Rotation | +39.0°~ +43.0° |
5 | Melting Point | 196.0-205.0℃ |
6 | PH | 6.0-8.0 |
7 | Arsenic | ≤2ppm |
8 | Lead | ≤10ppm |
9 | Total number of colonies | ≤1000 CFU/g |
10 | Mold and yeast | ≤1000 CFU/g |
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