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M9138

Sigma-Aldrich

L-(−)-Maleinsäure Dinatriumsalz

≥95% (titration)

Synonym(e):

L-Hydroxybutandisäure

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About This Item

Lineare Formel:
C4H4O5Na2
CAS-Nummer:
138-09-0
Molekulargewicht:
178.05
EG-Nummer:
205-313-8
MDL-Nummer:
MFCD00064542
UNSPSC-Code:
12352001
PubChem Substanz-ID:
57654424
NACRES:
NA.22

Qualitätsniveau

200

Assay

≥95% (titration)

Form

powder

SMILES String

[Na].O[C@@H](CC(O)=O)C(O)=O

InChI

1S/C4H6O5.2Na/c5-2(4(8)9)1-3(6)7;;/h2,5H,1H2,(H,6,7)(H,8,9);;/q;2*+1/p-2/t2-;;/m0../s1

InChIKey

WPUMTJGUQUYPIV-JIZZDEOASA-L

Anwendung

L-(−)-Malic acid disodium salt is a disodium salt of L-malic acid that is used as a resolving agent to separate enantiomers of certain racemic compounds. It is also used as a chiral auxiliary in organic synthesis for the preparation of a wide range of organic compounds.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
SLCK4862
123F5624

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Canadian journal of microbiology, 58(12), 1378-1388 (2012-12-06)
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Poultry science, 92(7), 1936-1941 (2013-06-19)
This work evaluated the effect of malic acid washing on the growth of Listeria monocytogenes on poultry legs stored at 4°C for 8 d. Fresh inoculated chicken legs were dipped into a 1 or 2% malic acid solution (vol/vol) for
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Plant physiology, 161(3), 1347-1361 (2013-01-24)
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