Products Description
| CAS NO | 56-84-8 |
| Formula | C4H7NO4 |
| Purity | 98%min |
| Appearance | White crystalline powder |
| HS Code | 2922.42.00 |
| Package | 25kg/bag |
Application
1. Food and Beverage Industry
1.1 Flavor Enhancer：L - Aspartic acid is frequently used as a flavor enhancer in food products. In carbonated drinks, it interacts with other flavor compounds to create a more refreshing and well - balanced taste. For example, it is added to cola - type beverages to boost their acidity and enhance the overall flavor profile. Additionally, in savory snacks like potato chips, it contributes to the umami flavor, making the product more appealing to consumers.
1.2 Nutritional Fortifier：As a non - essential amino acid, L - Aspartic acid can be added to sports drinks and energy bars. Athletes often require additional nutrients to support their high - intensity workouts. L - Aspartic acid helps in energy metabolism by participating in the Krebs cycle, making it a valuable addition to products designed for physically active individuals.
2. Pharmaceutical Industry
2.1 Therapeutic Ingredient：L - Aspartic acid is used in medications for treating various health conditions. It serves as a precursor for the synthesis of nucleotides, which are essential for DNA and RNA synthesis. Thus, it is used in drugs for treating certain genetic disorders and in chemotherapy support medications. For instance, it can help patients undergoing cancer treatment to maintain normal cell function during the harsh treatment process.
2.2 Formulation Aid：In pharmaceutical formulations, L - Aspartic acid can improve the solubility and stability of drugs. When formulating tablets or capsules, it can prevent the degradation of active pharmaceutical ingredients. For example, in multivitamin and mineral supplements, it helps maintain the integrity of other nutrients, ensuring the product's potency over its shelf life.
3. Cosmetics and Personal Care
3.1 Skin Rejuvenation：L - Aspartic acid is included in some anti - aging skincare products. It promotes collagen synthesis in the skin, which helps to reduce the appearance of fine lines and wrinkles. In facial creams and serums, it penetrates the skin layers, stimulating fibroblasts to produce more collagen, resulting in firmer and more youthful - looking skin.
3.2 Moisture Retention：Some moisturizers contain L - Aspartic acid to enhance their water - binding capacity. It helps to keep the skin hydrated by attracting and retaining moisture. This is especially beneficial for dry and sensitive skin types, as it can prevent skin flaking and itching.
4. Animal Feed Industry
4.1 Growth Promoter：In animal husbandry, L - Aspartic acid is added to animal feed to improve the growth performance of livestock. For poultry, it can increase weight gain and improve feed conversion efficiency. In swine farming, it promotes muscle development, leading to leaner and more market - ready animals.
4.2 Immune System Support：L - Aspartic acid can enhance the immune system of animals. By providing essential nutrients for immune cell function, it helps animals resist diseases. In aquaculture, it can improve the survival rate of fish larvae by strengthening their immune systems, making them more resilient to pathogens in their aquatic environment.
COA
|
Items of analysis |
Specifcation |
Results |
|
Appearance |
White crystals or crystalline powder |
White crystals powder |
|
Assay(On dry basis) |
98.5~101.5% |
99.5% |
|
Specific rotation |
+24.80°-+25.80° |
+25.30° |
|
Loss on drying |
≤0.20% |
0.04% |
|
Chloride |
≤0.02% |
<0.02% |
|
Iron |
≤0.001% |
<0.001% |
|
Transmittance |
≥98.0% |
99.0% |
|
Sulfate |
≤0.02% |
<0.02% |
|
Residue on ignition |
≤0.1% |
0.07% |
|
Heavy metals(As Pb) |
≤10PPm |
<10PPm |
|
Ammonium |
≤0.02% |
<0.02% |
|
Arsenic (As2O3) |
≤0.0001% |
<0.0001% |
|
pH |
2.5-3.5 |
2.9 |
|
Other amino acids |
Chromatographically not detectable |
NO |
Why Choose Sinoright as Your L-Aspartic Acid Supplier?
Stable Quality
We cooperate with ISO-certified factories to ensure consistent quality and reliable performance in every batch.
01
Flexible Supply
Multiple sourcing channels guarantee stable supply and timely delivery, even for urgent orders.
02
Competitive Price
Thanks to our long-term partnerships with leading manufacturers, we offer factory-direct pricing without compromising quality.
03
Professional Service
Fast response, full export documentation, and one-stop logistics support for global buyers.
04
Reliable Partner
With over 10 years of export experience in amino acids and fine chemicals, Sinoright is trusted by customers in 80+ countries.
05
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