Introduction
L-Aspartic Acid is a naturally occurring non-essential α-amino acid with the chemical formula C₄H₇NO₄. It is an important building block of proteins and plays a vital role in various biological processes, including nitrogen metabolism, the urea cycle, and energy production.
Parameters and Specifications
|
Appearance |
White crystals or crystalline powder, slightly sour. |
|
Solubility |
Soluble in boiling water (about 0.5% solubility in water at 25°C); Easily soluble in dilute acid and sodium hydroxide solution; Insoluble in ethanol and ether. |
|
Stability |
Decomposed by heat at 270°C. |
|
Isoelectric point |
2.77 |
|
Optical rotation |
The direction of optical rotation is affected by the pH of the solvent (right-handed in acidic solution, left-handed in alkaline solution, and right-handed in aqueous solution). |
Features
High Purity & Consistent Quality
Manufactured under strict quality control to ensure reliable performance
Good Solubility
Easily soluble in alkaline solutions, facilitating processing and application
Natural Amino Acid
A fundamental component of proteins with excellent biocompatibility
Acidic Functional Groups
Contains two carboxyl groups, providing strong chemical reactivity
Versatile Biological Functions
Involved in neurotransmission, ammonia metabolism, and biosynthesis pathways
Key Applications
Food Industry
Used as a nutritional supplement, flavor enhancer, and functional additive
Pharmaceuticals & Healthcare
Applied as an amino acid supplement and intermediate in drug synthesis
Chemical Industry
Used in the production of polyaspartic acid, resins, and scale/corrosion inhibitors
Agriculture
Applied in fertilizers to improve nutrient absorption efficiency
Research & Laboratory Use
Widely used in biochemical, molecular biology, and metabolic studies
Our Services
Stable and reliable bulk supply capability
OEM/ODM customization (purity, particle size, packaging)
Professional technical support and application guidance
Efficient global logistics and delivery solutions
Strict quality assurance system for consistent product performance
FAQ
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