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M5757

Sigma-Aldrich

Maleic acid sodium salt

~99%

Synonym(s):

cis-Butenedioic acid, Toxilic acid

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About This Item

Linear Formula:
C4H3O4Na
CAS Number:
3105-55-3
Molecular Weight:
138.05
EC Number:
221-461-6
MDL number:
MFCD00070246
UNSPSC Code:
12352106
PubChem Substance ID:
24897040
NACRES:
NA.77

Assay

~99%

SMILES string

OC(/C=C\C([O-])=O)=O.[Na+]

InChI

1S/C4H4O4.Na/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);/q;+1/p-1/b2-1-;

InChI key

VRVKOZSIJXBAJG-ODZAUARKSA-M

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Biochem/physiol Actions

Maleic acid is a component of cosmetics, fragrances and has industrial applications. It is also a potent nephrotoxin and is implicated to induce glycosuria, aminoaciduria and Fanconi syndrome.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Mei-Ling Hou et al.
Molecules (Basel, Switzerland), 21(3), 367-367 (2016-03-22)
Maleic acid has been shown to be used as a food adulterant in the production of modified starch by the Taiwan Food and Drug Administration. Due to the potential toxicity of maleic acid to the kidneys, this study aimed to
P Pandi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 88, 77-81 (2012-01-10)
Synthesis and growth of a novel organic nonlinear optical (NLO) crystal of 4-aminopyridinium maleate (4APM) in larger size by the slow evaporation solution growth technique are reported. Single crystal and powder X-ray diffraction analyses reveal that 4APM crystallizes in monoclinic
Nidambur Vasudev Ballal et al.
Journal of endodontics, 37(10), 1402-1405 (2011-09-20)
The elimination of microorganisms from the root canal system necessitates the use of combination of irrigating solutions to enhance their antimicrobial property. The combination of irrigants and their interaction sometimes could be detrimental to the outcome of the root canal
Marek Drozd et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 89, 243-251 (2012-01-24)
On the basis of experimental literature data the theoretical studies for guanidinium and maleic acid complex with using DFT method are performed. In these studies the experimental X-ray data for two different forms of investigated crystal were used. During the
Pierangelo Gobbo et al.
Langmuir : the ACS journal of surfaces and colloids, 28(33), 12357-12363 (2012-08-14)
Improved methodology to prepare maleimide-functionalized, water-soluble, small (<3 nm) gold nanoparticles using a retro-Diels-Alder strategy that we developed for similar organic-soluble AuNP's is described. Importantly, our results suggest that a recent paper by Zhu, Waengler, Lennox, and Schirrmacher describing a
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