Monosodium glutamate is a widely used flavor enhancer, the sodium salt of glutamic acid, cas number 142-47-2, a naturally occurring amino acid, and is generally recognized as safe by food safety agencies. A derivative of glutamic acid that intensifies flavor and produces “umami”. Maxmedchem supplies bulk monosodium glutamate (MSG) 100KG wholesale pricing.
How is Monosodium Glutamate (MSG) Made?
Monosodium glutamate (MSG) is commonly produced through fermentation using carbohydrate sources such as sugarcane, sugar beets, or molasses. The process includes:
1. Fermentation: Microorganisms (e.g., Corynebacterium glutamicum) ferment sugars to produce glutamic acid.
2. Purification: The glutamic acid is separated, filtered, and purified.
3. Neutralization: The glutamic acid is reacted with sodium hydroxide (NaOH) to form monosodium glutamate.
4. Crystallization & Drying: The MSG is crystallized, washed, and dried to obtain the final product.
TDS for Monosodium Glutamate (MSG)
Parameter | Specification |
Product Name | Monosodium Glutamate (MSG) |
CAS Number | 142-47-2 |
Molecular Formula | C₅H₉NO₄·Na |
Molecular Weight | 169.11 g/mol |
Appearance | White crystalline or granular powder |
Assay (Purity) | ≥ 99.0% (HPLC) |
Solubility | Soluble in water, insoluble in ethanol |
Loss on Drying | ≤ 0.5% |
pH (1% solution) | 6.0 – 7.0 |
Chloride (Cl) | ≤ 0.1% |
Sodium (Na) | 12-13% |
Lead (Pb) | ≤ 0.5 ppm |
Microbial Limits | Total Plate Count: ≤ 1000 CFU/g, Yeast & Mold: ≤ 100 CFU/g |
Color (APHA) | ≤ 30 |
SDS for Monosodium Glutamate (MSG)
Section | Details |
Product Name | Monosodium Glutamate (MSG) |
CAS Number | 142-47-2 |
Hazard Classification | Not classified as hazardous |
GHS Label | Not required |
Hazard Statements | No significant hazards under normal conditions |
Precautionary Statements | Avoid inhalation, ingestion, and eye contact. |
Physical Hazards | Non-flammable, stable under normal conditions |
First Aid Measures | Inhalation: Move to fresh air if symptoms occur. |
Skin Contact: Wash with soap and water. | |
Eye Contact: Rinse thoroughly with water. | |
Ingestion: Rinse mouth and drink water, seek medical advice if necessary. | |
Firefighting Measures | Use water, CO₂, foam, or dry chemical extinguisher |
Handling & Storage | Store in a cool, dry place, in a sealed container |
Spill & Disposal | Sweep up and dispose of in accordance with local regulations |

Applications in Nutritional Food Additives
- Flavor Enhancer: Used in soups, snacks, seasonings, processed meat, and sauces to enhance umami taste.
- Protein Substitute: Sometimes used in protein-fortified foods.
- Nutritional Additive: Found in dietary supplements and functional foods.
As a amino acids nutrition food additives manufacturer, maxmedchem provides customers FOB.
Contact Us For Wholesale Orders
Immediately to obtain the MOQ, shipping, and package. For monosodium glutamate price, please contact us at email: info@maxmedchem.com
Tips: When purchasing, it is necessary to clarify the purpose (food/drug), require bulk ingredient suppliers to provide the corresponding level of COA and certification copies, and send samples to third-party testing (such as SGS) to verify purity and safety.
Also See
- Why is L-Arginine Base Powder Important in Nutritional Supplements
- Nucleotide vs Nucleoside: Bulk Ingredient Supplier
- Why Is Alpha-Ketoglutarate (Akg) Powder in Nutritional Supplements? MOQ
- Ca-AKG vs AKG: Bulk Supplements Ingredients
- Why Is Urolithin A (UA) Powder in Nutritional Supplements
- Bulk Tocopherol Vitamin E 400 Iu Powder: Ingredients Guide
- Why Is MSM (Methylsulfonylmethane) Powder in Nutritional Supplements: Ingredients Guide
- Best Time to Take Urolithin A Supplement: Morning or Night
- Best Time to Take CoQ10: Morning or Night
- Best Time to Take Berberine for Weight Loss? Q&A Insights
- Is Phosphatidylserine Supplement at Night or Morning: Ingredients Guide
- When to Take Ergothioneine Morning or Night?
- Is Magtein Magnesium at Night or Morning: Ingredients Guide
- Magnesium Glycinate Powder at Night or Morning: Ingredients Guide
- Is Spermidine Trihydrochloride at Night or Morning:Ingredients Guide
- Is Berberine Better at Night or Morning:Ingredients Guide
- Why Vitamin B2 (Riboflavin) in Beverages: Ingredients Guide
- What Is Top Quality Water Soluble Raw Material 98% Vitamin B12 (Methylcobalamin) Powder?
- What Is Top Quality Water Soluble Raw Material Folic Acid Powder (Vitamin B9) USP42