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W265501

Sigma-Aldrich

DL-Malic acid

99%

Synonyme(s) :

(±)-2-Hydroxysuccinic acid, DL-Hydroxybutanedioic acid

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About This Item

Formule linéaire :
HO2CCH2CH(OH)CO2H
Numéro CAS:
6915-15-7
Poids moléculaire :
134.09
Numéro FEMA:
2655
Numéro Beilstein :
1723539
Numéro CE :
230-022-8
Numéro MDL:
MFCD00064212
Code UNSPSC :
12164502
ID de substance PubChem :
24901221
Numéro Flavis :
8.017
Nomenclature NACRES :
NA.21

Source biologique

synthetic

Niveau de qualité

400

Qualité

Kosher

Conformité réglementaire

FDA 21 CFR 1084.1069
FDA 21 CFR 117

Densité de vapeur

4.6 (vs air)

Pression de vapeur

<0.1 mmHg ( 20 °C)

Pureté

99%

Température d'inflammation spontanée

644 °F

Pf

131-133 °C (lit.)

Solubilité

H2O: soluble 646.6 g/L at 20 °C

Application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

Allergène alimentaire

no known allergens

Propriétés organoleptiques

odorless

Chaîne SMILES 

OC(CC(O)=O)C(O)=O

InChI

1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)

Clé InChI

BJEPYKJPYRNKOW-UHFFFAOYSA-N

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Description générale

DL-Malic acid is mainly used as an acidulant in the food industry.

Application


  • Tetra-Ln(3+)-Implanted Tellurotungstates Covalently Modified by dl-Malic Acid: Proton Conduction and Photochromic Properties.: This innovative study showcases dl-Malic acid as a key component in the synthesis of advanced tellurotungstates, contributing to notable enhancements in proton conduction and photochromic properties, which are critical for applications in smart materials and sensors (Niu et al., 2024).

  • Direct regeneration of spent LiFePO(4) materials via a green and economical one-step hydrothermal process.: dl-Malic acid is utilized in a green chemistry approach for the direct regeneration of lithium iron phosphate (LiFePO4) materials, demonstrating a sustainable pathway for battery recycling and highlighting its importance in promoting environmental sustainability (Yang et al., 2023).

  • Chitin Extracted from the Shell of Blue Swimming Crabs (Portunus pelagicus Linn.) Inhibits NF-kappaB p65 in Ethanol-Induced Gastric Ulcerative Wistar Rats.: In this research, dl-Malic acid serves as a catalyst in the extraction and functional activity testing of chitin, which is shown to have significant anti-inflammatory effects, suggesting its potential in pharmaceutical applications (Amelia et al., 2023).

  • Manganese-Titanium Mixed Ion Sieves for the Selective Adsorption of Lithium Ions from an Artificial Salt Lake Brine.: Highlighting the application of dl-Malic acid in the synthesis of ion-exchange materials, this study points towards its utility in enhancing the selective adsorption properties of manganese-titanium mixed ion sieves, crucial for lithium recovery from brines (Ding et al., 2023).

Clause de non-responsabilité

For R&D or non-EU Food use. Not for retail sale.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H319

Classification des risques

Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

397.4 °F

Point d'éclair (°C)

203 °C

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
SHBM4420
SHBL9659
SHBL1552
MKCG6537
MKCD4022

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

CRC Handbook of Food Additives, 1, 239-239 (1973)
G Anneroth et al.
Scandinavian journal of dental research, 88(3), 214-218 (1980-06-01)
Two saliva stimulating drugs, solutions of Hybrin and malic acid were in an in vitro study found to have a heavy demineralizing effect on the root surface of the dental hard tissue. Consequently the drugs cannot be recommended to patients
Cuiyue Liang et al.
Plant physiology, 161(3), 1347-1361 (2013-01-24)
Low pH, aluminum (Al) toxicity, and low phosphorus (P) often coexist and are heterogeneously distributed in acid soils. To date, the underlying mechanisms of crop adaptation to these multiple factors on acid soils remain poorly understood. In this study, we
Hugo Oliveira et al.
PloS one, 9(10), e108376-e108376 (2014-10-08)
Resistance rates are increasing among several problematic Gram-negative pathogens, a fact that has encouraged the development of new antimicrobial agents. This paper characterizes a Salmonella phage endolysin (Lys68) and demonstrates its potential antimicrobial effectiveness when combined with organic acids towards
Rafael Moreno-Sánchez et al.
The FEBS journal, 280(3), 927-938 (2012-12-05)
Succinate-driven oxidation via complex II (CII) may have a significant contribution towards the high rates of production of reactive oxygen species (ROS) by mitochondria. Here, we show that the CII Q site inhibitor thenoyltrifluoroacetone (TTFA) blocks succinate + rotenone-driven ROS
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