Potassium Glutamate (CAS 19473-49-5) is an important amino acid salt and chemical raw material. Itis widely used in food, nutrition, pharmaceutical, biochemical and related applications.
Potassium Glutamate is a potassium salt of glutamic acid and is used in food formulations, nutritional
products, biochemical research and related industrial applications.
Product Chemical Properties
Product Name: Potassium Glutamate
CAS No.: 19473-49-5
Molecular Formula: C5H8KNO4
Molecular Weight: 185.22
Chemical Name: Potassium Glutamate
Synonyms: Potassium Glutamate, Potassium L-Glutamate, Monopotassium Glutamate, L-Glutamic Acid Potassium Salt

Product Technical Specification
Appearance: Brown yellow powder
Assay: ≥96.0%
pH: 7-8
Loss on drying: ≤4.0%
Heavy metal (as Pb)ppm: ≤10
As ppm: ≤10
Applications of Potassium Glutamate
Potassium Glutamate (CAS 19473-49-5), also known as Monopotassium L-Glutamate or MPG, is mainly used as a food flavor enhancer and salt substitute. It helps enhance umami taste and improve the overall flavor profile of food products.
Its main applications include:
Flavor enhancers
Seasonings and savory food products
Low-sodium food formulations
Salt substitute formulations
Soups and soup bases
Sauces and condiments
Snack foods
Processed food products
Nutritional food formulations
Food ingredient applications
The actual application and dosage should comply with applicable food regulations and specific formulation requirements.
Packaging
25kg/bag
Production Capacity
17000 MT per year.
Storage Requirements
Store in a cool, dry and well-ventilated place, away from heat and direct sunlight.
Keep the product tightly sealed and protect it from moisture.
Avoid contamination during storage and transportation.
Keep the product away from toxic, harmful and odorous materials.
Protect the product from rain and moisture during delivery.
Potassium Glutamate Bulk Supply from China
Hosea Chem® offers Potassium Glutamate (CAS 19473-49-5) in bulk quantities with competitive factory-direct pricing and reliable export service.
We support international shipments in fiber drums and other suitable packaging options. TDS, MSDS and COA are available upon request.
Contact Hosea Chem for the latest Potassium Glutamate price, bulk quotation, availability and technical documents.