Description

L-Glutamicacidmonosodiumsalt99+% is the monosodium salt of L-glutamic acid, a high-purity amino acid derivative essential for numerous biochemical and industrial processes. This compound is a critical ingredient for enhancing flavor profiles and serves as a fundamental building block in fermentation and synthesis. It is primarily required by manufacturers in the food and beverage, pharmaceutical, and biotechnology sectors for applications ranging from flavor enhancement to cell culture media supplementation.

Application

• Flavor Enhancer (Umami): A key component in seasonings, soups, sauces, and processed foods to intensify savory taste.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and as a component in infusion solutions.
• Microbial Culture Media: Serves as a nitrogen source in fermentation processes for the production of antibiotics, vitamins, and other biochemicals.
• Nutritional Supplements: Incorporated into dietary supplements and clinical nutrition products for its role in protein synthesis and metabolism.
• Biochemical Research: Utilized as a standard and reagent in life science research, including cell culture and enzymatic studies.
• Cosmetic Formulations: Acts as a hair and skin conditioning agent in personal care products.

Basic Information

Product Name	L-Glutamicacidmonosodiumsalt99+%
CAS No.	58-86-0
Molecular Formula	C5H8NNaO4
Molecular Weight	169.11 g/mol
Synonyms	Monosodium L-glutamate; MSG; Sodium L-glutamate; L-Glutamic acid sodium salt; (S)-2-Aminopentanedioic acid sodium salt; Ajinomoto; Vetsin; Flavor enhancer 621
EINECS	200-419-6

Quality Control

Our L-Glutamicacidmonosodiumsalt99+% is produced under a stringent quality management system. Each batch is tested to ensure it meets high-purity specifications, with typical assays confirming a minimum purity of 99%. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are provided with every shipment to guarantee traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption and caking.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Specific Rotation [α]20/D	+24.2° to +25.5°
pH (5% solution)	6.7 - 7.2
Loss on Drying	≤ 0.5%
Residue on Ignition (Sulfated Ash)	≤ 0.3%
Heavy Metals (as Pb)	≤ 10 ppm
Arsenic (As)	≤ 2 ppm

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