M9138
L-(−)-Malic acid disodium salt
≥95% (titration)
Synonym(s):
L-Hydroxybutanedioic acid
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About This Item
Linear Formula:
C4H4O5Na2
CAS Number:
Molecular Weight:
178.05
EC Number:
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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
InChI key
WPUMTJGUQUYPIV-JIZZDEOASA-L
Application
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.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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