| Identification | |
| Name: | L-Aspartic acid,calcium salt (2:1) |
| Synonyms: | Asparticacid calcium salt (2:1);Calcium diaspartate;L-Aspartic acid calcium salt; |
| CAS: | 39162-75-9 |
| EINECS: | 254-327-0 |
| Molecular Formula: | 2(C4H6NO4).Ca |
| Molecular Weight: | 304.27 |
| InChI: | InChI=1/2C4H7NO4.Ca/c2*5-2(4(8)9)1-3(6)7;/h2*2H,1,5H2,(H,6,7)(H,8,9);/q;;+2/p-2/t2*2-;/m00./s1 |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 270-271 deg C |
| Solubility: | 1 g in 222.2 ml water at 20 deg C; 1 g in 149.9 ml water at 30 deg C; more sol in salt soln; sol in acids, alkalies Insoluble in ethanol, ethyl ether, benzene; soluble in dilute HCl, pyridine In water, 5,360 mg/L at 25 deg C |
| Specification: |
Calcium dihydrogen di-L-aspartate (CAS No.39162-75-9), it also can be called L-Aspartic acid calcium salt ; Calcium (3S)-3-amino-4-hydroxy-4-oxobutanoate . |
| Color: | White, crystalline solid Orthorhombic bisphenoidal leaflets or rods |
| Safety Data | |
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