| Type: | L-Aspartic Acid |
|---|---|
| Chemical Character: | Acidity |
| Appearance: | Powder |
| CAS#: | 372-75-8 |
| Color: | off White Fine Powder |
| Particle Size: | Nlt 95% Pass 80 Mesh |
| Samples: |
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| Customization: |
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L-Aspartic acid is a kind of alfa amino acid. It is widespread in the biosynthesis of role. D Aspartic Acid can be made from oxaloacetic acid by transamination. For plants and microorganisms D-aspartic acid is the raw material of several kinds of amino acids,like methionine, threonine, isoleucine and lysine.
Function of Aspartic acid
food and chemical industry.
In the food industry, it is a good nutritional supplement, added to various refreshing drinks; it is also the main raw material of sweetener (aspartame)-aspartame.
Application of Aspartic acid
food and chemical industry.
In the food industry, it is a good nutritional supplement, added to various refreshing drinks; it is also the main raw material of sweetener (aspartame)-aspartame.
| Item | Specification |
| General Information | |
| Products Name | D-Aspartic Acid |
| CAS No. | 1783-96-6 |
| Standard | Enterprise Internal |
| Physical&Chemical Control | |
| Appearance | White crystals or crystalline powder |
| Specific rotation [α]D 20 | -24.0°~ -26.0° |
| State of solution | ≥98.0% |
| Chloride(Cl) | ≤0.02% |
| Ammonium(NH4) | ≤0.02% |
| Sulfate(SO4) | ≤0.02% |
| Iron(Fe) | ≤10ppm |
| Heavy metals(Pb) | ≤10ppm |
| (As2O3) | ≤1ppm |
| Loss on drying | ≤0.20% |
| Residue on ignition | ≤0.10% |
| Assay | 99.0-101.0% |
| Ph | 2.5-3.5 |
| Packing and Storage | |
| Packing | Packing in paper-drums and double food-grade PE bag inside. 25Kg/Drum |
| Storage | Store in a well-closed container away from moisture and direct sunlight, room temperature. |
| Shelf Life | 2 years if sealed and stored properly. |
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