Products Description of L-(+)Sodium Glutamate CAS#142-47-2
L-(+)Sodium glutamate, commonly known as MSG, is the sodium salt of L-glutamic acid with molecular formula C₅H₈NO₄Na and molecular weight 169.11. It appears as white crystalline granule or powder, freely soluble in water and slightly soluble in ethanol.
It delivers the unique umami taste, a sensation distinct from the four fundamental tastes: sweet, salty, sour and bitter. Globally, MSG is extensively utilized as a flavor enhancer. Instead of functioning as a primary tastant, it serves as a sophisticated flavor booster for gravies, meat, poultry, sauces and numerous other blended food products.
L-(+)Sodium Glutamate Chemical Properties
| Melting point | 232°C |
| alpha | 20 -3.5° (10% soln in 5° Bé HCl); D20 +25.16° (10g MSG/100ml 2N HCl) |
| density | d20 (saturated water soln): 1.620 |
| refractive index | 25 ° (C=10, 2mol/L HCl) |
| FEMA | 2756 | MONOSODIUM GLUTAMATE |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Soluble in water; sparingly soluble in ethanol(95%). |
| form | Powder |
| color | White |
| Odor | Odorless |
| biological source | synthetic |
| Water Solubility | >=10 g/100 mL at 20 ºC |
| Merck | 6254 |
| Stability: | Hygroscopic |
| LogP | -1.44 |
| CAS DataBase Reference | 142-47-2(CAS DataBase Reference) |
| EPA Substance Registry System | Monosodium glutamate (142-47-2) |
Product Application of L-(+)Sodium Glutamate CAS#142-47-2
L-(+) Sodium Glutamate is a multifunctional food additive celebrated for boosting savory umami notes in extensive application scenarios:
Culinary Applications: Widely adopted in catering establishments, canteens and household cooking to heighten the flavor of soups, braised dishes, marinades and sauces.
Food Manufacturing: Perfect for seasoning snacks, instant noodles, canned goods and processed meats, elevating overall taste and palatability.
Beverage Sector: Incorporated into broths, clear consommés and ready-to-drink savory beverages.
Industrial Fields: Deployed within pharmaceutical and cosmetic industries as a stabilizer or flavoring ingredient.
