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DL-Serine |
 Synonyms: ß-Hydroxyalanine,DL-2-Amino-3-hydroxypropanoic acid
Molecular formula: C3H7NO3
CAS No.:302-84-1
TEST ITEM |
SPECIFICATIONS |
| Manufacturing Process |
Organic Synthesis |
| Aspect |
Off white to white colour crystal power |
| Assay(anhydrous basis) |
99.0 ~101.0 |
| State of solution(Transmittance) |
≥95.0 |
| Specific rotation (C=10, 2N HCl) |
-0.5° to +0.5° |
| Heavy metals (Pb ) |
≤10 |
| Arsenic( As ) |
≤1 |
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