D-Proline
发布日期：2020-09-22 17:56 浏览次数：
D-Proline Molecular formula:C5H9NO2 Molecular structure: Molecular weight: 115.13 CAS NO.:344-25-2 【Description】White slight crystal powder. 【Specification】
|
Item |
Limit |
|
Assay |
98.0%~101.0% |
|
Specific Rotation [α]D20 |
+83.5°~ +86.5° |
|
Transmittance |
≥95.0% |
|
Loss on Drying |
≤0.2% |
|
Residue on Ignition |
≤0.1% |
|
Chloride [Cl-] |
≤0.02% |
|
Heavy Metals [Pb] |
≤10ppm |
|
Arsenic [As2O3] |
≤1ppm |
【Function】D-Proline is used in medicine compound. 【Package】 25kg net weight cardboard drum lined with PE bag, or according to the customer's demand. |
