Description

Glutamic Acid CAS NO 6899-05-4 is a non-essential, proteinogenic amino acid that serves as a fundamental building block in biochemistry and industrial processes. It is a critical compound valued for its role as a neurotransmitter precursor and its versatile functionality as a flavor enhancer and biochemical intermediate. This product is essential for manufacturers in the food and beverage, pharmaceutical, nutraceutical, and biotechnology sectors seeking a reliable, high-quality source for their formulations and synthesis pathways.

Application

• Food & Beverage Industry: Primarily used as the precursor for monosodium glutamate (MSG), a widely utilized flavor enhancer (umami taste) in savory foods, soups, sauces, and snacks.
• Pharmaceutical & Nutraceutical Manufacturing: Employed in the synthesis of active pharmaceutical ingredients (APIs), as a nutrient in intravenous and enteral feeding solutions, and as a component in dietary supplements.
• Biochemical Research & Cell Culture: Serves as a key component in cell culture media, fermentation broths, and as a reagent in various biochemical and microbiological research applications.
• Animal Feed Additive: Incorporated into animal nutrition to improve feed palatability and support optimal growth and health in livestock.
• Cosmetic & Personal Care: Utilized in hair and skin care formulations for its moisturizing and conditioning properties, often as a derivative (e.g., sodium glutamate).
• Industrial Biotechnology: Acts as a feedstock in microbial fermentation processes for the production of other valuable bio-based chemicals and polymers.

Basic Information

Product Name	Glutamic Acid
CAS No.	6899-05-4
Molecular Formula	C5H9NO4
Molecular Weight	147.13 g/mol
Synonyms	(2S)-2-Aminopentanedioic Acid; L-Glutamic Acid; Glutaminic Acid; L-Glutaminic Acid; (S)-(+)-Glutamic Acid; 1-Aminopropane-1,3-dicarboxylic Acid; Glu; E620
EINECS	229-538-1

Quality Control

Our Glutamic Acid is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and compliance with relevant industry standards, including Food Chemical Codex (FCC) and USP-NF monographs where applicable. Every lot undergoes comprehensive analytical testing, including assay, optical rotation, and impurity profile analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with each shipment to guarantee traceability and quality assurance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.5% - 101.5%
Specific Rotation [α]20/D	+31.5° to +32.5°
Loss on Drying	≤ 0.2%
Residue on Ignition (Sulfated Ash)	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.