Malic acid is a dicarboxylic acid with a molecular formula C4H6O5. B. R = H, R' = CO2H: (Z)-butenedioic acid (maleic acid).
The malate anion is an intermediate in the citric acid cycle.
Solubility: Freely soluble in water and in alcohol, sparingly soluble in acetone. Your message has been sent! DESCRIPTION Because of this property, it is commonly used as a food additive. Residue on Ignition: Not more than 0.1%. Particle size distribution (Granulometry), Solubility in organic solvents / fat solubility, Stability in organic solvents and identity of relevant degradation products, Storage stability and reactivity towards container material, Biodegradation in water and sediment: simulation tests, Additional information on environmental fate and behaviour, Short-term toxicity to aquatic invertebrates, Long-term toxicity to aquatic invertebrates, Toxicity to aquatic algae and cyanobacteria, Toxicity to aquatic plants other than algae, Endocrine disrupter testing in aquatic vertebrates – in vivo, Toxicity to soil macroorganisms except arthropods, Endocrine disrupter mammalian screening – in vivo (level 3), Direct observations: clinical cases, poisoning incidents and other, Exposure related observations in humans: other data, Additional physico-chemical properties of nanomaterials, Toxicokinetics, metabolism and distribution. 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Limits: (Please see the original monograph) The malate anion is an intermediate in the citric acid cycle. 1 ml of 1 M sodium hydroxide is equivalent to 67.05 mg of C4H6O5. 2-Hydroxybutanedioic Acid A. Melting point: 128°C to 132°C. Malic acid is an organic compound with the molecular formula C 4 H 6 O 5.It is a dicarboxylic acid that is made by all living organisms, contributes to the sour taste of fruits, and is used as a food additive.Malic acid has two stereoisomeric forms (L- and D-enantiomers), though only the L-isomer exists naturally.The salts and esters of malic acid … Appearance: White or almost white, crystalline powder. Water-insoluble substances: Maximum 0.1 per cent. Content: 99.0 per cent to 101.0 per cent (anhydrous substance).
Incompatible with strong oxidizing agents, strong bases, amines,alkali metals, carbonates.
P261-P280-P305+P351+P338-P304+P340-P405-P501a, WARNING: Irritates skin and eyes, harmful if swallowed.
Each mL of 1 N sodium hydroxide is equivalent to 67.04 mg of C4H6O5. Heavy metals: Maximum 20 ppm.
(±)-Malic Acid. Sulphated ash: Maximum 0.1 per cent, determined on 1.0 g. ASSAY Malic Acid occurs as a white or nearly white, crystalline powder or granules having a strongly acid taste. We will contact you as soon as possible. Information on Registered Substances comes from registration dossiers which have been assigned a registration number. Because of … Residue on ignition: not more than 0.1%. CopyCopied, Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agency’s EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the, https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:6650, ACD/Labs Percepta Platform - PhysChem Module, US Environmental Protection Agency’s EPISuite, Compounds with the same molecular formula, Search Google for structures with same skeleton. (2RS)-2-Hydroxybutanedioic acid. Lead: Not more than 2 mg/kg. Europe Netherlands, Italy, Spain, Germany, Portugal, France, Malaysia, Indonesia, Thailand, Korea, Japan, etc. To learn more about such chemistry topics register to BYJU’S now! For Original Monographs of Malic Acid please check with the web-pages of the Pharmacopoeia.
+371 678 032 80, We’ll be in touch with you with information. The other names of malic acid are In this short piece of article, learn more about the malic acid formula, its chemical structure and properties along with its uses.
CopyCopied, InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/t2-/m0/s1
IMPURITIES (S)-malate[in] + an electron-transfer quinone[membrane] -> oxaloacetate[in] + an electron-transfer quinol[membrane], C4 photosynthetic carbon assimilation cycle, NAD-ME type, C4 photosynthetic carbon assimilation cycle, NADP-ME type, C4 photosynthetic carbon assimilation cycle, PEPCK type, crotonyl-CoA/ethylmalonyl-CoA/hydroxybutyryl-CoA cycle (engineered), superpathway of glyoxylate cycle and fatty acid degradation, (S)-malate + (S)-malate + NAD+ + NAD+ -> pyruvate + CO2 + CO2 + pyruvate + NADH + NADH, (S)-malate + 1-O-sinapoyl-beta-D-glucose -> sinapoyl-(S)-malate + D-glucopyranose, (S)-malate + NAD+ <--> oxaloacetate + NADH + H+, (S)-malate + NAD+ -> CO2 + pyruvate + NADH, (S)-malate + NAD+ -> oxaloacetate + NADH + H+, (S)-malate + NAD+ -> pyruvate + CO2 + NADH, (S)-malate + NADP+ <- oxaloacetate + NADPH + H+, (S)-malate + NADP+ -> CO2 + pyruvate + NADPH, (S)-malate[chloroplast stroma] -> (S)-malate[cytosol], (S)-malate[cytosol] -> (S)-malate[mitochondrial lumen], 1-O-sinapoyl-beta-D-glucose + (S)-malate -> sinapoyl-(S)-malate + D-glucopyranose, acetyl-CoA + glyoxylate + H2O -> (S)-malate + coenzyme A + H+, oxaloacetate + NADPH + H+ -> (S)-malate + NADP+, oxaloacetate[in] + 2 H+[in] + 2 e-[membrane] -> (S)-malate[in], trans-caffeoyl-CoA + (S)-malate -> phaselate + coenzyme A. An optically active form of malic acid having (