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Merck
CN

01495

Supelco

L-谷氨酸 单钠盐 水合物

analytical standard

别名:

( S )-2-氨基戊二酸, L -谷氨酸单钠盐, MSG, 谷氨酸, 谷氨酸钠

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About This Item

经验公式(希尔记法):
C5H8NNaO4 · xH2O
CAS号:
分子量:
169.11 (anhydrous basis)
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
E编号:
E620
NACRES:
NA.24

质量水平

等级

analytical standard

方案

≥98.5% (TLC)

保质期

limited shelf life, expiry date on the label

杂质

9.62% water (theory, monohydrate)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

包装形式

neat

InChI

1S/C5H9NO4.Na.H2O.H/c6-3(5(9)10)1-2-4(7)8;;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2;

InChI key

JYDGDQPVBSBYRT-UHFFFAOYSA-N

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生化/生理作用

红藻氨酸、NMDA 和喹喹啉酸受体激动剂;一种兴奋性氨基酸神经递质。

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Monosodium L-glutamate-induced asthma.
Allen, David H., John Delohery, and Gary Baker.
The Journal of Allergy and Clinical Immunology, 80.4, 530-537 (1987)
E von Hauff et al.
Biosensors & bioelectronics, 26(2), 596-601 (2010-08-07)
A biocompatible device for the voltage dependent uptake and release of the neural transmitter L-glutamate in neutral pH solutions is demonstrated. The device consists of a gold electrode coated with molecularly imprinted, overoxidised polypyrrole (oPPy). It is shown here that
Signorá Peres Konrad et al.
Clinics (Sao Paulo, Brazil), 67(10), 1209-1214 (2012-10-17)
The aim of this study was to evaluate cardiovascular autonomic function in a rodent obesity model induced by monosodium glutamate injections during the first seven days of life. The animals were assigned to control (control, n = 10) and monosodium
Karen Ackroff et al.
Physiology & behavior, 107(2), 207-217 (2012-07-11)
Monosodium glutamate (MSG), the prototypical umami substance, is used as a flavor enhancer in many foods, but when presented alone is often only weakly attractive. Yet with experience mice will develop strong preferences for MSG solution over water. The present
Cássia Borges Lima et al.
Life sciences, 93(9-11), 388-392 (2013-07-23)
Monosodium glutamate (MSG) is a neuroexcitatory amino acid used in human food to enhance flavor. MSG can affect the morphological and electrophysiological organization of the brain. This effect is more severe during brain development. Here, we investigated the electrophysiological and

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