L-Glutamic Acid (Glutamic Acid) CAS 56-86-0 - White Crystalline Powder Soluble in Formic Acid
L-Glutamic Acid is an amino acid with the molecular formula C5H9NO4. It appears as a white crystalline powder, almost odorless, with a special taste and acidic odor. It decomposes at 224~225℃. The PH value of a saturated aqueous solution is approximately 3.2. It is difficult to dissolve in water, practically insoluble in ethanol and ethers, and very soluble in formic acid.
- White crystalline powder
- Almost odorless
- Soluble in formic acid
| Name | L-Glutamic acid |
| Alias | (S)-2-Aminopentanedioic acid; Glutamic acid |
| Chemical formula | C5H9NO4 |
| Molecular weight | 147.13 |
| CAS No. | 56-86-0 |
| EINECS | 200-293-7 |
| Melting point | 160 ℃ |
| Water solubility | Slightly soluble in cold water, soluble in hot water |
| Density | 1.538 g/cm³ |
| Appearance | White or colorless scaly crystals, slightly acidic or colorless crystals |
L-Glutamic Acid is a non-essential amino acid that plays a crucial role in cellular metabolism and serves as a building block for proteins. It is widely found in both plant and animal proteins and is notable for its contribution to the umami flavor, making it a popular flavor enhancer in the food industry. L-Glutamic Acid is also important in neurological function as a neurotransmitter.
| Chemical Formula | C5H9NO4 |
| Appearance | White crystalline powder |
| Molecular Weight | 147.13 g/mol |
| Solubility | Soluble in water |
| pH Value | 5.5 - 7.0 (at 1% solution) |
| Melting Point | 205 - 210 °C |
| Storage Condition | Store in a cool, dry place, away from moisture |
| Shelf Life | Typically 2 - 3 years if stored properly |
- Flavor Enhancer: Provides umami flavor in food products, enhancing taste without adding significant calories
- Nutritional Supplement: Used in dietary supplements to support muscle recovery and overall health
- Neurotransmitter: Acts as a neurotransmitter in the brain, playing a role in cognitive function and nerve communication
- pH Stabilizer: Helps maintain the pH of food products, contributing to stability and preservation
- Food Industry: Widely used as a flavor enhancer (e.g., monosodium glutamate, MSG) in savory foods, soups, sauces, and snacks
- Nutritional Supplements: Incorporated into sports nutrition products and dietary supplements for muscle recovery and health support
- Pharmaceuticals: Used in specific formulations to provide amino acids for various therapeutic treatments
- Animal Feed: Added to livestock feed to improve nutritional value and promote growth
- Raw Material Sourcing: Derived from fermentation processes involving starch or sugar as the primary feedstock
- Fermentation: Through microbial fermentation, the production of L-Glutamic Acid is achieved
- Purification: The product is purified through crystallization or filtration techniques to achieve the desired quality
- Quality Control: Comprehensive testing ensures compliance with food safety and quality standards
- High Quality: Our L-Glutamic Acid is produced under strict quality control measures to ensure optimal purity and effectiveness
- Technical Expertise: Our knowledgeable team provides formulation support and technical assistance across various applications
- Competitive Pricing: We offer attractive pricing structures suitable for both bulk orders and specialty formulations
- Sustainability: Committed to environmentally responsible practices in sourcing and manufacturing
L-Glutamic Acid is primarily used as a flavor enhancer in food products and as a dietary supplement to support health and recovery.
Yes, L-Glutamic Acid is generally recognized as safe when consumed within established guidelines.
Store in a cool, dry place away from moisture to maintain quality and prevent spoilage.
Typically, L-Glutamic Acid has a shelf life of 2 to 3 years when stored properly.
Yes, samples are available upon request. Please contact us for more information.
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