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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Sodium hydrogen glutamate
EC Number:
205-538-1
EC Name:
Sodium hydrogen glutamate
CAS Number:
142-47-2
Molecular formula:
C5H8NNaO4
IUPAC Name:
sodium hydrogen 2-aminopentanedioate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 205-538-1
  • 6106-04-3
  • MSG
  • Monosodium Glutamate
  • Monosodium L-Glutamate
  • Monosodium L-Glutamate monohydrate
  • Sodium L-Glutamate
  • Sodium hydrogen L-Glutamate
  • monosodium glutamate
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium 4‐amino‐4‐carboxybutanoate hydrate
    CAS Number:
    6106-04-3
    Molecular formula:
    C5H9NO4.H2O.Na
    IUPAC Name:
    sodium 4‐amino‐4‐carboxybutanoate hydrate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Monosodium L-glutamate monohydrate
    EC Number:
    612-072-6
    CAS Number:
    6106-04-3
    Molecular formula:
    C5H8NNaO4 · H2O
    IUPAC Name:
    Monosodium L-glutamate monohydrate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Monosodium L-glutamate monohydrate
    EC Number:
    612-072-6
    CAS Number:
    6106-04-3
    Molecular formula:
    C5H8NNaO4 · H2O
    IUPAC Name:
    Monosodium L-glutamate monohydrate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Monosodium L-glutamate monohydrate
    EC Number:
    612-072-6
    CAS Number:
    6106-04-3
    Molecular formula:
    C5H8NNaO4 · H2O
    IUPAC Name:
    Monosodium L-glutamate monohydrate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Monosodium L-glutamate monohydrate
    EC Number:
    612-072-6
    CAS Number:
    6106-04-3
    Molecular formula:
    C5H8NNaO4 · H2O
    IUPAC Name:
    Monosodium L-glutamate monohydrate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium hydrogen glutamate
    EC Number:
    205-538-1
    EC Name:
    Sodium hydrogen glutamate
    CAS Number:
    142-47-2
    Molecular formula:
    C5H8NNaO4
    IUPAC Name:
    sodium hydrogen 2-aminopentanedioate

    Composition(s) generated upon use

    Other types of composition(s)