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Monosodium Glutamate (MSG) (C₅H₈NO₄Na) — Properties, Uses & Safety

🍎 Food Chemistry & Flavor

Overview

The sodium salt of glutamic acid, responsible for the umami (savory) taste; one of the most used food additives worldwide.

IUPAC Name: sodium 2-amino-4-carboxybutanoate
CAS Number: 142-47-2
PubChem CID: 85314
Molecular Formula: C₅H₈NO₄Na
Molar Mass: 169.111 g/mol
State at STP: solid
Appearance: White crystalline powder

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