| L-Aspartic Acid, Industrial Grade |
| [C4H7NO4] |
| Description: |
| Orthorhombic bisphenol leaflets or rods.
Molecular weight: 133.10. CAS#56-84-8. |
| Application: |
| Non-essential amino acid for human development.
Pharmaceutical, food, industrial and biodegradable polymer applications. |
| Varsal advantage: |
| Varsal's L-Aspartic Acid facilities can produce pyrogen-free
USP grade products packaged in a clean-room. Requirements for
particle size can be customized. |
| Specifications: |
| |
Specs |
Typical |
| Assay: |
98.5% - 101.5% |
99.2% |
| Specific rotation [a]D20: (8g in solution of 6N HCl@ 20o): |
+24.5o - +26.0o |
+24.9o |
| Light transmission: | 95.0% Min. | 96% |
| Ammonium: | 0.15% Max. | <0.10% |
| Other amino acids (TLC): | Report Results | NA |
| Loss on drying: |
0.25% Max. |
0.06% |
| Residue on ignition: |
0.1% Max. |
0.01% |
| Arsenic(As): |
2 ppm Max. |
<1 ppm |
| Lead (Pb): |
5 ppm Max. |
<5 ppm |
| Heavy metals (as Pb): |
10 ppm Max. |
<10 ppm |
|
| Packaging: |
| 25 Kg bags, 600 Kg super sacks, 900 Kg super sacks, or 1000 Kg super sacks. |
