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Specifications of Sodium aspartate monohydrate丨CAS 323194-76-9
|
Property |
Specification |
|
Grade |
AJI92 |
|
Appearance |
White crystals or crystalline powder |
|
Assay |
98.5% to 101.0% |
|
Specific rotation [α]D20 |
+19.0° to +21.0° |
|
State of solution |
98.0% min |
|
Chloride (Cl) |
0.020% max |
|
Ammonium (NH₄) |
0.02% max |
|
Sulfate (SO₄) |
0.030% max |
|
Iron (Fe) |
20 ppm max |
|
Heavy metals (Pb) |
10 ppm max |
|
Arsenic (As₂O₃) |
1 ppm max |
|
Other amino acids |
Not detectable |
|
Loss on drying |
0.25% max |
|
pH |
6.0 to 7.5 |
Transport Information of Sodium aspartate monohydrate丨CAS 323194-76-9
|
Parameter |
Specification |
|
UN Number |
|
|
Class |
|
|
Packing Group |
|
|
H.S. Code |
2922499990302 |
|
Stability & Reactivity |
The product is chemically stable under standard ambient conditions (room temperature). |
|
Storage |
Tightly closed. Dry. Moisture sensitive. |
|
Condition to Avoid |
|
|
Package |
25kg/bag |
Overview
Sodium aspartate monohydrate is the sodium salt of aspartic acid, a naturally occurring non-essential amino acid involved in various biochemical pathways. It appears as a white, crystalline powder that is highly soluble in water and is commonly used in nutritional supplements, pharmaceuticals, and biochemical research. The monohydrate form ensures better stability and ease of handling in formulations.
Applications of Sodium aspartate monohydrate丨CAS 323194-76-9
1. Nutritional and Sports Supplements
Sodium aspartate monohydrate丨CAS 323194-76-9 is often included in amino acid supplements to support:
● Muscle function and endurance
● Energy production via its role in the citric acid cycle
● Electrolyte balance, particularly in hydration formulas
It is sometimes paired with magnesium aspartate in performance-enhancing blends.
2. Pharmaceutical Formulations
Used as a pharmaceutical excipient or active ingredient in formulations aimed at:
● Supporting neurological health
● Aiding in liver detoxification
● Enhancing the absorption and transport of minerals like magnesium and potassium
3. Biochemical Research
Sodium aspartate serves as a reagent or buffer in:
● Enzyme kinetics and protein studies
● Cell culture media and biochemical assays, due to its role in nitrogen metabolism
4. Food Additive (Conditional Use)
Although less common than other aspartate derivatives, it may be used as:
● A nutrient fortifier in specialized dietary products
● A flavor enhancer, leveraging its umami-like properties
Benefits of Sodium aspartate monohydrate丨CAS 323194-76-9
1. Biocompatibility and Safety
Being derived from a naturally occurring amino acid, sodium aspartate is well-tolerated and poses minimal toxicity risk when used appropriately in food or pharmaceutical applications.
2. Supports Cellular Metabolism
Aspartate plays a key role in the urea cycle, gluconeogenesis, and energy production, which makes its sodium salt beneficial in metabolic and fatigue-related applications.
3. Water Solubility and Stability
The monohydrate form offers good solubility and storage stability, facilitating easy integration into liquid or solid dosage forms.
4. Synergistic Effects with Minerals
Often used alongside magnesium, potassium, or calcium to optimize absorption and cellular transport, particularly in electrolyte and muscle function support.
