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M1125

L-(−)-Malic acid sodium salt

95-100% (enzymatic)

Synonym(s):

L-Hydroxybutanedioic acid sodium salt

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About This Item

Linear Formula:
C4H5O5Na
CAS Number:
68303-40-2
Molecular Weight:
156.07
NACRES:
NA.22
PubChem Substance ID:
57654349
UNSPSC Code:
51113400
MDL number:
MFCD00144648
Assay:
95-100% (enzymatic)
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Quality Segment

100

assay

95-100% (enzymatic)

SMILES string

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

InChI

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

InChI key

DOJOZCIMYABYPO-DKWTVANSSA-M

General description

L-Malic acid is the naturally occurring isomer of malic acid, found mainly in sour and unripe fruits.

Application

L-(-)-Malic acid sodium salt may be used to prepare standard solution during the analysis of wine samples using peroxidase based biosensors.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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