l-Glutamic Acid Cas 56-86-0
Appearance:White crystals or crystalline powder
Assay: 99.0% to 100.5%
Capacity: 1100MT/year
Packing: 25kg/drum
Sample: Available
related documents:
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COA of L-Glutamic acid cas 56-86-0
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L-Glutamic Acid (CAS 56-86-0): Comprehensive Technical Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | L-Glutamic Acid | DL-Glutamic Acid | USP/EP Standards |
|---|---|---|---|
| CAS Number | 56-86-0 | 617-65-2 | N/A |
| Molecular Formula | C5H9NO4 | C5H9NO4 | Compliance Verified |
| Melting Point | 205°C (dec.) | 225°C | 198-207°C |
| Solubility (Water) | 7.5 g/L (20°C) | Low | ≥7.0 g/L |
Key Differentiation: L-isomer exhibits superior neuroactive properties and food-grade stability compared to racemic mixtures.
2. Industrial Applications & Functional Benefits
Pharmaceutical Sector
- Hepatic Encephalopathy Management: Reduces ammonia levels via urea cycle modulation (dosage: 15-25g/day).
- Neurotransmitter Synthesis: Precursor for GABA production in CNS therapies.
Food Technology
- Flavor Enhancement: MSG precursor with optimal usage at 0.2-0.5% in meat products.
- Crystallization Inhibitor: 0.3-1.6% in seafood canning prevents MgNH4PO4 formation.
3. Operational Guidelines & Usage Scenarios
Pharmaceutical Manufacturing
Solution Preparation: Dissolve 10g/L in deionized water at 40°C with continuous搅拌 for IV formulations.
Food Processing Protocol
Meat Product Optimization: Incorporate 0.4% w/w during emulsion formation for flavor synergy.
4. Verified Client Implementations
Case 1: Nanjing CDMO Research Center
- Application: API synthesis for neurological drugs
- Outcome: 18% yield improvement in GABA analog production
Case 2: Asia-Pacific Food Conglomerate
- Application: Ready-to-eat soup base formulation
- Result: 32% reduction in sodium content while maintaining flavor profile
5. Technical Consultation & Procurement
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