| ≥1 piece |
L-Aspartic Acid
CAS NO.617-45-8
Standard: AJI97/FCCV/USP29
Purity: min 99%
ISO9001:2000, ISO14001, ISO18001,Kosher
L-Aspartic Acid
Molecular formula: C 4 H 7 NO 4 Molecular structure:
Molecular weight: 133.10
CAS No.: 1783-96-6
（Description）White or off-white crystalline powder.
| Item | Standard |
| Assay | 98.5101.0 |
| transmittance | ≥98.0 |
| specific roation | -24.8°-25.8° |
| pH | 2.53.5 |
| loss in drying | ≤0.20 |
| residue on ignition | ≤0.10 |
| Chloride[Cl] | ≤0.02 |
| Sulfate[SO42-] | ≤0.02 |
| Arsenic[As] | ≤1 ppm |
| Heavy Metals[Pb] | ≤10 ppm |
| Iron[Fe] | ≤10 ppm |
| Ammonium salt[NH4] | ≤0.02% |
| Other Amino Acids | conforms |
| CAS No.: 1783-96-6 | MF: 617-45-8 | Place of Origin: China (Mainland) |
| Type: Acidity Regulators, Amino Acid | Brand Name: Suntran |