Product Description
|
Product Name |
D-Aspartic acid |
|
Other Name |
(R)-Aminosuccinic Acid |
|
Molecular Formula |
C4H7NO4 |
|
Molecular Weight |
133.1 |
|
CAS |
1783-96-6 |
|
EINECS |
217-234-6 |
Product description
|
D-aspartic acid is a white or almost white crystalline powder, which is an important chiral compound. It plays an important role in medicine, food and other aspects, especially as the precursor and intermediate of chiral drug synthesis, it has an important application prospect in the pharmaceutical industry. |
Product Specification
|
Appearance |
Colorless crystal |
|
Specific rotation [a] 20d |
-24°~ -26° |
|
Melting point |
269-271ºC |
|
Chloride |
NMT 0.10% |
|
Loss on drying |
NMT 0.3% |
|
Heavy Metal |
NMT 10mg/kg |
|
As |
NMT 2mg/kg |
|
Residue on ignition |
NMT 0.3% |
