L-Glutamic acid monosodium salt hydrate
99%
Reagent
Code: #126962
Alias
Sodium L-glutamate; Sodium L-glutamate, monosodium L-glutamate, sodium L-aminoglutarate, sodium glutamate, monosodium glutamate, monosodium L-glutamate; 6106- 04-3'
CAS Number
142-47-2
science Other reagents with same CAS 142-47-2
blur_circular Chemical Specifications
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Molecular Information
Weight
169.11(anhydrous basis) g/mol
Formula
C₅H₈NNaO₄H₂O
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Registry Numbers
MDL Number
MFCD00013074
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Physical Properties
Melting Point
232°C
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Storage & Handling
Storage
room temperature
description Product Description
Monosodium glutamate (MSG) hydrate, the monosodium salt of L-glutamic acid, is widely used as a flavor enhancer in the food industry, imparting umami taste to dishes. It is commonly added to soups, snacks, sauces, and processed foods to improve palatability. In the pharmaceutical sector, it serves as a nutrient supplement, aiding in metabolic processes and supporting brain function. Additionally, it is utilized in microbial culture media to promote the growth of certain microorganisms in biotechnological applications. Its role in cosmetics includes acting as a moisturizing agent and hair conditioner, enhancing product efficacy.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (Nonaqueous Titration) | 98.5-101.5 |
| Specific Rotation [α]20/D (C=10, 2 Mol/L HCl) | 24-27 |
| Specific Rotation [α]20/D (C=10, 2 Mol/L HCl) | 24-27 |
| Appearance | White to Off-White Solid |
| Infrared Spectrometry | Conforms to Structure |
| Solubility in Water | Almost transparent |
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