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DL-Malic acid (CAS 6915-15-7) is used in the following products: fertilisers and laboratory chemicals.
DL-Malic acid (CAS 6915-15-7) is used in the following areas: agriculture, forestry and fishing, health services, scientific research and development and building & construction work.
DL-Malic acid (CAS 6915-15-7) is used for the manufacture of: chemicals, fabricated metal products, machinery and vehicles and furniture.
CAS Number: 6915-15-7
EC Number: 230-022-8
MDL number: MFCD00064212
Linear Formula: HO2CCH2CH(OH)CO2H
Molecular Formula: C4H6O5
SYNONYMS:
malic acid, DL-malic acid, 6915-15-7, 2-Hydroxybutanedioic acid, 617-48-1, 2-Hydroxysuccinic acid, malate, Butanedioic acid, hydroxy-, hydroxysuccinic acid, Kyselina jablecna, hydroxybutanedioic acid, Malic acid, DL-, Pomalus acid, DL-2-hydroxybutanedioic acid, Deoxytetraric acid, Hydroxybutandisaeure, Musashi-no-Ringosan, dl-Hydroxybutanedioic acid, Caswell No. 537, Monohydroxybernsteinsaeure, R,S(+-)-Malic acid, alpha-Hydroxysuccinic acid, Malicum acidum, Pomalous acid, FDA 2018, Succinic acid, hydroxy-, FEMA Number 2655, 2-Hydroxyethane-1,2-dicarboxylic acid, Kyselina jablecna [Czech], Malic acid [NF], Aepfelsaeure, FEMA No. 2655, CCRIS 2950, CCRIS 6567, (+/-)-Malic acid, EPA Pesticide Chemical Code 051101, HSDB 1202, Kyselina hydroxybutandiova, Kyselina hydroxybutandiova [Czech], d,l-malic acid, AI3-06292, H2mal, EINECS 210-514-9, EINECS 230-022-8, UNII-817L1N4CKP, NSC 25941, NSC-25941, Apple acid, 817L1N4CKP, CHEBI:6650, INS NO.296, DTXSID0027640, E296, INS NO. 296, INS-296, Malic acid, L-, MFCD00064212, L-Malic acid-1-13C, BUTANEDIOIC ACID, HYDROXY-, (S)-, MLS000084707, DTXCID107640, E-296, (+-)-1-Hydroxy-1,2-ethanedicarboxylic acid, EC 210-514-9, EC 230-022-8, NSC25941, Malic acid (NF), SMR000019054, DL-Apple Acid, HYDROXYBUTANEDIOIC ACID, (+/-)-, MALIC ACID (II), MALIC ACID [II], (R)-Hydroxybutanedioic acid, (S)-Hydroxybutanedioic acid, MALIC ACID (USP-RS), MALIC ACID [USP-RS], (+-)-Malic acid, R-Malic acid, MALIC ACID (EP MONOGRAPH), MALIC ACID (USP IMPURITY), MALIC ACID [EP MONOGRAPH], MALIC ACID [USP IMPURITY], .+-.-Malic acid, Butanedioic acid, 2-hydroxy-, (2S)-, CAS-6915-15-7, (+/-)-2-Hydroxysuccinic acid, 143435-96-5, Hydroxybutanedioic acid, (-)-, (+-)-Hydroxysuccinic acid, NSC 9232, Hydroxybutanedioic acid, (+-)-, Racemic malic acid, 180991-05-3, (+/-)-HYDROXYSUCCINIC ACID, Malic Acid1524, Opera_ID_805, 2-hydroxyl-succinic acid, DL-Malic acid, 99%, MALIC ACID [MI], MALIC ACID,(DL), 2-Hydroxydicarboxylic acid, MALIC ACID [FCC], SCHEMBL856, 2-hydroxy-butanedioic acid, bmse000046, bmse000904, MALIC ACID [VANDF], Malic acid-, (L-form)-, DL-Malic acid, >=99%, Oprea1_130558, Oprea1_624131, MALIC ACID [WHO-DD], butanedioic acid, 2-hydroxy-, Butanedioic acid, (.+-.)-, GTPL2480, 2-HYDROXY-SUCCINIC ACID, CHEMBL1455497, BDBM92495, DL-Malic acid, FCC, >=99%, HMS2358H06, HMS3371C13, DL-Malic acid, analytical standard, HY-Y1311, STR03457, Tox21_201536, Tox21_300372, s9001, STL283959, HYDROXYBUTANEDIOIC ACID [HSDB], AKOS000120085, AKOS017278471, CCG-266122, DB12751, DL-Malic acid, ReagentPlus(R), 99%, NCGC00043225-02, NCGC00043225-03, NCGC00254259-01, NCGC00259086-01, DL-Malic acid, >=98% (capillary GC), SY003313, SY009804, DL-Malic acid, ReagentPlus(R), >=99%, DB-016133, DL-Malic acid 1000 microg/mL in Methanol, DL-Malic acid, USP, 99.0-100.5%, CS-0017784, EU-0067046, M0020, NS00008011, DL-Malic acid, SAJ first grade, >=99.0%, EN300-19229, C00711, C03668, D04843, DL-Malic acid, Vetec(TM) reagent grade, 98%, M-0825, AB00443952-12, Malic acid, meets USP/NF testing specifications, L023999, Q190143, D-Hydroxysuccinic acid; (R)-Hydroxybutanedioic acid, Q-201028, BRD-A18396475-001-15-3, 0C9A2DC0-FEA2-4864-B98B-0597CDD0AD06, F0918-0088, Z104473230, MALIC ACID (CONSTITUENT OF CRANBERRY LIQUID PREPARATION), Malic acid, United States Pharmacopeia (USP) Reference Standard, MALIC ACID (CONSTITUENT OF CRANBERRY LIQUID PREPARATION) [DSC], Malic acid, Pharmaceutical Secondary Standard; Certified Reference Material, DL-Malic acid, meets analytical specification of FCC, E296, 99-100.5% (alkalimetric), Butanedioic acid, 2-hydroxy-, Malic acid, Butanedioic acid, hydroxy-, 2-Hydroxybutanedioic acid, α-Hydroxysuccinic acid, Hydroxysuccinic acid, 2-Hydroxyethane-1,2-dicarboxylic acid, Pomalus Acid, Deoxytetraric acid, 2-Hydroxysuccinic acid, Musashi-no-Ringosan, Hydroxybutanedioic acid, dl-Malic acid, FDA 2018, (±)-Malic acid, DL-Malic acid, R,S(±)-Malic acid, E 296, NSC 25941, Nanoveson M, Xeros, Monohydroxybutanedioic acid, Purac Powder MA, Purac MA, Fuso M, DN 1992, MeSH ID: D008293, Butanedioic acid, hydroxy-, α-Hydroxysuccinic acid, Hydroxyethane-1,2-dicarboxylic acid, Hydroxysuccinic acid, Pomalus acid, dl-Malic acid, Deoxytetraric acid, Kyselina hydroxybutandiova, Kyselina jablecna, Succinic acid, hydroxy-, Hydroxybutanedioic acid, (.+/-.)-Malic acid, 2-Hydroxyethane-1,2-dicarboxylic acid, Butanedioic acid, 2-hydroxy-, FDA 2018, Musashi-no-Ringosan, NSC 25941, R,S(.+/-.)-Malic acid, Apple acid (Salt/Mix), DL-Hydroxysuccinic acid, DL-2-Hydroxybutanedioic acid, DL-Apple acid, DL-Hydroxysuccinic acid, Malicacidpfelsure, 2-hydroxybutanedioic acid, (2R)-2-hydroxybutanedioate, Malic acid, 2-Hydroxysuccinic Acid, (2RS)-2-Hydroxybutanedioic Acid, DL-Hydroxysuccinic Acid, 2-Hydroxybutanedioic Acid, (+/-)-Malic Acid, 2-Hydroxyethane-1,2-dicarboxylic Acid, DL-Malic Acid, Deoxytetraric Acid, α-Hydroxysuccinic Acid, E 296, Hydroxybutanedioic Acid, (±)-Malic Acid, NSC 25941, 2-hydroxy Succinic acid, (+/-)-2-HYDROXYSUCCINIC ACID, DL-APPLE ACID, DL-HYDROXYBUTANEDIOIC ACID, DL-HYDROXYSUCCINIC ACID, DL-HYDROXYSUCOINIC ACID, DL-HYROXYBUTANEDIOIC ACID, DL-MALATE, DL(+/-)-MALIC ACID, DL-MALIC ACID, (+/-)-HYDROXYBUTANEDIOIC ACID, (+/-)-HYDROXYSUCCINIC ACID, (+/-)-MALIC ACID, MALIC ACID, MALIC ACID, DL-, alpha-Hydroxysuccinic acid, alpha-hydroxysuccinicacid, Butanedioic acid, hydroxy-, commonmalicacid, Deoxytetraric acid, deoxytetraricacid, DL-Hydroxybutanedioic acid, DL-Malic acid, DL-Apple acid, butanedioic acid, 2-hydroxy-, deoxytetraric acid, (±)-1-hydroxy-1,2-ethane dicarboxylic acid, (±)-1-hydroxy-1,2-ethanedicarboxylic acid, 2-hydroxy-succinic acid, monohydroxybernsteinsaeure, hydroxybutandisaeure, hydroxybutane dioic acid, 2-hydroxybutanedioic acid, DL-hydroxybutanedioic acid, 2-hydroxyethane-1,2-dicarboxylic acid, hydroxysuccinic acid, (±)-hydroxysuccinic acid, 2-hydroxysuccinic acid, alpha-hydroxysuccinic acid, (±)-malic acid, dextro,laevo-malic acid, DL-malic acid, R,S-malic acid, R,S(±)-malic acid, malic acid DL, malic acid FCC, malic acid FCC fine granular, malic acid FCC powder, malic acid solution, malic acid, (DL), musashi-no-ringosan, pomalus acid, DL-Hydroxybutanedioic acid, DL-Malic acid, DL-Apple acid
DL-Malic acid (CAS 6915-15-7) is a type of dustless Malic Acid with excellent fluidity.
There are two types for customers to choose: granular type and powder type.
DL-Malic acid (CAS 6915-15-7) features pureness, gentleness, smoothness, tenderness, lasting acidic taste, high solubility and salt stability, etc.
DL-Malic acid (CAS 6915-15-7) is a white crystals, crystalline powder
DL-Malic acid (CAS 6915-15-7) is widely used in soft drinks, candy, jelly, jam, dairy products, canned foods, frozen foods, fresh fruits and vegetables, beverages, meat products, flavor, spice and pharmaceutical products.
As a food additive, DL-Malic acid (CAS 6915-15-7) is an essential food ingredient in our food supply.
DL-Malic acid (CAS 6915-15-7) is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 to < 100 000 tonnes per annum.
DL-Malic acid (CAS 6915-15-7), also known as (+)-Malic acid or (S)-Hydroxybutanedioic acid, is a dicarboxylic acid and organic compound.
DL-Malic acid (CAS 6915-15-7) is responsible for the sour taste of most fruits and is utilized as a food additive.
DL-Malic acid (CAS 6915-15-7) is a component of some artificial vinegar flavors.
Further, DL-Malic acid (CAS 6915-15-7) is used in the preparation of chiral compounds, including κ-opioid rece.
DL-Malic acid (CAS 6915-15-7) is utilized for chiral resolution by ligand-exchange capillary electrophoresis.
DL-Malic acid (CAS 6915-15-7) is a white or nearly white crystalline powder or granules
DL-Malic acid (CAS 6915-15-7) is a chemical exist in some fruits and wines.
DL-Malic acid (CAS 6915-15-7) was first isolated from apple juice.
DL-Malic acid (CAS 6915-15-7) is a dicarboxylic acid that is made by all living organisms.
DL-Malic acid (CAS 6915-15-7) medicines are usually taken orally.
The salts and esters of DL-Malic acid (CAS 6915-15-7) are known as Malates.
The malate anion is the intermediate for the citric acid cycle.
With the molecular formula C4H6O5, DL-Malic acid (CAS 6915-15-7) is an organic compound.
DL-Malic acid (CAS 6915-15-7), L-Malic Acid will contributes to the pleasantly sour taste of fruits, it is widely utilized as a food additive in many food and feed products.
DL-Malic acid (CAS 6915-15-7) has two stereoisomeric forms (L- and D-enantiomers), only the L-isomer exists naturally.
DL-Malic acid (CAS 6915-15-7) is an organic compound with the molecular formula C₄H₆O₅.
DL-Malic acid (CAS 6915-15-7) is a dicarboxylic acid that is made by all living organisms, contributes to the pleasantly sour taste of fruits, and is used as a food additive.
DL-Malic acid (CAS 6915-15-7) is a 2-hydroxydicarboxylic acid that is succinic acid in which one of the hydrogens attached to a carbon is replaced by a hydroxy group.
DL-Malic acid (CAS 6915-15-7) has a role as a food acidity regulator and a fundamental metabolite.
DL-Malic acid (CAS 6915-15-7) is a 2-hydroxydicarboxylic acid and a C4-dicarboxylic acid.
DL-Malic acid (CAS 6915-15-7) is functionally related to a succinic acid.
DL-Malic acid (CAS 6915-15-7) is a conjugate acid of a malate(2-) and a malate.
DL-Malic acid (CAS 6915-15-7) has been reported in Camellia sinensis, Solanum tuberosum, and other organisms with data available.
DL-Malic acid (CAS 6915-15-7) is a small molecule drug with a maximum clinical trial phase of IV.
DL-Malic acid (CAS 6915-15-7) is an organic compound with the molecular formula HO2CCH(OH)CH2CO2H.
DL-Malic acid (CAS 6915-15-7) 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.
DL-Malic acid (CAS 6915-15-7) has two stereoisomeric forms (L- and D-enantiomers), though only the L-isomer exists naturally.
The salts and esters of malic acid are known as malates.
The malate anion is a metabolic intermediate in the citric acid cycle.
USES and APPLICATIONS of DL-MALIC ACID (CAS 6915-15-7):
DL-Malic acid (CAS 6915-15-7) is used by consumers, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
DL-Malic acid (CAS 6915-15-7) is used in the following products: fertilisers, washing & cleaning products, water softeners, water treatment chemicals and cosmetics and personal care products.
Other release to the environment of DL-Malic acid (CAS 6915-15-7) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
DL-Malic acid (CAS 6915-15-7) is used in the following products: fertilisers and laboratory chemicals.
DL-Malic acid (CAS 6915-15-7) is used in the following areas: agriculture, forestry and fishing, health services, scientific research and development and building & construction work.
DL-Malic acid (CAS 6915-15-7) is used for the manufacture of: chemicals, fabricated metal products, machinery and vehicles and furniture.
Other release to the environment of DL-Malic acid (CAS 6915-15-7) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).
DL-Malic acid (CAS 6915-15-7) is used in the following products: fertilisers, metal surface treatment products, non-metal-surface treatment products, pH regulators and water treatment products, perfumes and fragrances, washing & cleaning products, water softeners, water treatment chemicals and cosmetics and personal care products.
Release to the environment of DL-Malic acid (CAS 6915-15-7) can occur from industrial use: formulation of mixtures and formulation in materials.
DL-Malic acid (CAS 6915-15-7) is used in the following products: fertilisers and non-metal-surface treatment products.
DL-Malic acid (CAS 6915-15-7) is used in the following areas: agriculture, forestry and fishing, building & construction work, health services, scientific research and development and printing and recorded media reproduction.
DL-Malic acid (CAS 6915-15-7) is used for the manufacture of: chemicals, fabricated metal products, electrical, electronic and optical equipment and machinery and vehicles.
Release to the environment of DL-Malic acid (CAS 6915-15-7) can occur from industrial use: in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid and in the production of articles.
Release to the environment of DL-Malic acid (CAS 6915-15-7) can occur from industrial use: manufacturing of the substance.
DL-Malic acid (CAS 6915-15-7) is used as an acidulant in the food industry.
DL-Malic acid (CAS 6915-15-7) is used as a food additive.
DL-Malic acid (CAS 6915-15-7) is a component of some artificial vinegar flavors.
Further, DL-Malic acid (CAS 6915-15-7) is used in the preparation of chiral compounds, including κ-opioid rece.
DL-Malic acid (CAS 6915-15-7) is utilized for chiral resolution by ligand-exchange capillary electrophoresis.
In pharmaceutical industry: the troches and syrup compounded with DL-Malic acid (CAS 6915-15-7) have fruit taste and can facilitate their absorption and diffusion in the body.
DL-Malic acid (CAS 6915-15-7) is used as an acidulant in the food industry.
DL-Malic acid (CAS 6915-15-7) is used as a food additive.
In tobacco industry: DL-Malic acid (CAS 6915-15-7) derivative (such as esters) can improve the aroma of tobacco.
DL-Malic acid (CAS 6915-15-7) has been used in trials studying the treatment of Xerostomia, Depression, and Hypertension.
-In food industry:
DL-Malic acid (CAS 6915-15-7) can be used in the processing and concoction of beverage, liqueur, fruit juice and the manufacture of candy and jam etc.
DL-Malic acid (CAS 6915-15-7) also has effects of bacteria inhibition and antisepsis and can remove tartrate during wine brewing.
-Daily chemical industry:
DL-Malic acid (CAS 6915-15-7) is used as a good complexing agent.
DL-Malic acid (CAS 6915-15-7) can be used for toothpaste formula, spice synthesis formulas and so on.
DL-Malic acid (CAS 6915-15-7) also can be used as a deodorant and detergent ingredients.
IN FOOD, DL-MALIC ACID (CAS 6915-15-7):
DL-Malic acid (CAS 6915-15-7) was first isolated from apple juice by Carl Wilhelm Scheele in 1785.
Antoine Lavoisier in 1787 proposed the name acide malique, which is derived from the Latin word for apple, mālum—as is its genus name Malus.
In German it is named Äpfelsäure (or Apfelsäure) after plural or singular of a sour thing from the apple fruit, but the salt(s) are called Malat(e).
DL-Malic acid (CAS 6915-15-7) is the main acid in many fruits, including apricots, blackberries, blueberries, cherries, grapes, mirabelles, peaches, pears, plums, and quince, and is present in lower concentrations in other fruits, such as citrus.
DL-Malic acid (CAS 6915-15-7) contributes to the sourness of unripe apples.
Sour apples contain high proportions of the acid.
DL-Malic acid (CAS 6915-15-7) is present in grapes and in most wines with concentrations sometimes as high as 5 g/L.
DL-Malic acid (CAS 6915-15-7) confers a tart taste to wine; the amount decreases with increasing fruit ripeness.
The taste of DL-Malic acid (CAS 6915-15-7) is very clear and pure in rhubarb, a plant for which it is the primary flavor. It is also the compound responsible for the tart flavor of sumac spice.
DL-Malic acid (CAS 6915-15-7) is also a component of some artificial vinegar flavors, such as "salt and vinegar" flavored potato chips.
The process of malolactic fermentation converts DL-Malic acid (CAS 6915-15-7) to much milder lactic acid.
DL-Malic acid (CAS 6915-15-7) occurs naturally in all fruits and many vegetables, and is generated in fruit metabolism.
DL-Malic acid (CAS 6915-15-7), when added to food products, is denoted by E number E296.
DL-Malic acid (CAS 6915-15-7) is sometimes used with or in place of the less sour citric acid in sour sweets.
These sweets are sometimes labeled with a warning stating that excessive consumption can cause irritation of the mouth.
DL-Malic acid (CAS 6915-15-7) is approved for use as a food additive in the EU, US and Australia and New Zealand (where it is listed by its INS number 296).
DL-Malic acid (CAS 6915-15-7) contains 10 kJ (2.39 kilocalories) of energy per gram.
PRODUCTION AND MAIN REACTIONS OF DL-MALIC ACID (CAS 6915-15-7):
Racemic DL-Malic acid (CAS 6915-15-7) is produced industrially by the double hydration of maleic anhydride. In 2000, American production capacity was 5,000 tons per year.
The enantiomers may be separated by chiral resolution of the racemic mixture.
S-Malic acid is obtained by fermentation of fumaric acid.
Self-condensation of malic acid in the presence of fuming sulfuric acid gives the pyrone coumalic acid:
2 HO2CCH(OH)CH2CO2H → HO2CC4H3O2 + 2 CO + 4 H2O
Carbon monoxide and water are liberated during this reaction.
DL-Malic acid (CAS 6915-15-7) was important in the discovery of the Walden inversion and the Walden cycle, in which (−)-malic acid first is converted into (+)-chlorosuccinic acid by action of phosphorus pentachloride.
Wet silver oxide then converts the chlorine compound to (+)-malic acid, which then reacts with PCl5 to the (−)-chlorosuccinic acid.
The cycle is completed when silver oxide takes this compound back to (−)-malic acid.
L-malic acid is used to resolve α-phenylethylamine, a versatile resolving agent in its own right.
Plant defense
Soil supplementation with molasses increases microbial synthesis of DL-Malic acid (CAS 6915-15-7).
This is thought to occur naturally as part of soil microbe suppression of disease, so soil amendment with molasses can be used as a crop treatment in horticulture
FUNCTION OF DL-MALIC ACID (CAS 6915-15-7):
1.Pain release and reduce the feeling of tiredness or fibromyalgia.
This make DL-Malic acid (CAS 6915-15-7) useful in medicine or some health product making.
2.Energy improvement.
3.Food Additive:
In foods, DL-Malic acid (CAS 6915-15-7) is used as a flavoring additive to give food a tart taste.
4. Skin care or protection:
DL-Malic acid (CAS 6915-15-7) is also a common additive to skin care products.
DL-Malic acid (CAS 6915-15-7) has been used in skin products for its exfoliating ability.
SOLUBILITY OF DL-MALIC ACID (CAS 6915-15-7):
DL-Malic acid (CAS 6915-15-7) is soluble in acetone, ether, water, methanol and ethanol.
NOTES OF DL-MALIC ACID (CAS 6915-15-7):
DL-Malic acid (CAS 6915-15-7) is incompatible with bases, oxidizing agents, reducing agents and alkali metals.
CHARACTERISTICS OF DL-MALIC ACID (CAS 6915-15-7):
DL-Malic acid (CAS 6915-15-7) is a white or almost white crystalline powder or powder
DL-Malic acid (CAS 6915-15-7) is a white or nearly white crystalline powder or granules, with a special acid taste
ETYMOLOGY OF DL-MALIC ACID (CAS 6915-15-7):
The word 'malic' is derived from Latin mālum, meaning 'apple'.
The related Latin word mālus, meaning 'apple tree', is used as the name of the genus Malus, which includes all apples and crabapples; and is the origin of other taxonomic classifications such as Maloideae, Malinae, and Maleae.
BIOCHEMISTRY OF DL-MALIC ACID (CAS 6915-15-7):
L-Malic acid is the naturally occurring form, whereas a mixture of L- and D-malic acid is produced synthetically.
Malate plays an important role in biochemistry.
In the C4 carbon fixation process, malate is a source of CO2 in the Calvin cycle.
In the citric acid cycle, (S)-malate is an intermediate, formed by the addition of an -OH group on the si face of fumarate.
It can also be formed from pyruvate via anaplerotic reactions.
Malate is also synthesized by the carboxylation of phosphoenolpyruvate in the guard cells of plant leaves.
Malate, as a double anion, often accompanies potassium cations during the uptake of solutes into the guard cells in order to maintain electrical balance in the cell.
The accumulation of these solutes within the guard cell decreases the solute potential, allowing water to enter the cell and promote aperture of the stomata.
PHYSICAL and CHEMICAL PROPERTIES of DL-MALIC ACID (CAS 6915-15-7):
CAS Number: 6915-15-7
EC Number: 230-022-8
Hill Formula: C₄H₆O₅
Molar Mass: 134.09 g/mol
HS Code: 2918 19 90
Density: 1.6 g/cm³ (20 °C)
Flash Point: 203 °C
Ignition Temperature: 349 °C
Melting Point: 131 - 133 °C
pH Value: 2.3 (10 g/l, H₂O, 20 °C)
Vapor Pressure: <0.1 hPa (20 °C)
Bulk Density: 800 kg/m³
Solubility: 558 g/l
Formal Name: 2-hydroxy-butanedioic acid
Molecular Formula: C₄H₆O₅
Formula Weight: 134.1 g/mol
Purity: ≥95%
Formulation: A crystalline solid
Solubility (Detailed): DMF: 30 mg/ml, DMSO: 30 mg/ml, PBS (pH 7.2): 10 mg/ml
SMILES: O=C(CC(C(O)=O)O)O
InChI Code: InChI=1S/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)
InChI Key: BJEPYKJPYRNKOW-UHFFFAOYSA-N
Storage: -20°C
Shipping: Room Temperature in continental US; may vary elsewhere
Stability: ≥ 4 years
Physical State (20°C): Solid
Storage Temperature: Room Temperature (Recommended in a cool and dark place, <15°C)
Reaxys Registry Number: 1723539
PubChem Substance ID: 87572138
Merck Index (14): 5707
MDL Number: MFCD00064212
Molecular Formula (Alternative): HO₂CCH₂CH(OH)CO₂H
HSN Code: 29171990
Molecular Weight (Alternative): 134.09 g/mol
Molecular Formula: C₄H₆O₅
Molecular Weight: 134.08864
InChI: InChI=1/C4H6O5/c5-2(4(8)9)1-3(6)7/h2,5H,1H2,(H,6,7)(H,8,9)/p-2/t2-/m1/s1
EINECS: 210-514-9
Melting Point: 130-132°C
Boiling Point: 306.4°C at 760 mmHg
Flash Point: 153.4°C
Water Solubility: 558 g/L (20°C)
Vapor Pressure: 7.19E-05 mmHg at 25°C
Appearance: White solid
Storage: 2-8°C Refrigerator
Shipping Conditions: Ambient
Applications: Not Available
Assay: 99.00 to 100.00%
Food Chemicals Codex Listed: Yes
Melting Point (Detailed): 131.00 to 135.00°C @ 760 mmHg
Boiling Point (Detailed): 306.00 to 307.00°C @ 760 mmHg
Vapor Pressure (Detailed): 0.000071 mmHg @ 25°C (est)
Vapor Density: 4.6 (Air = 1)
Flash Point (Detailed): 308.00°F (153.33°C, TCC)
logP (o/w): -1.370 (est)
Solubility: Water, 1000000 mg/L @ 20°C (exp)
CAS Registry Number: 6915-15-7
EC Number: 230-022-8
SMILES: C(C(C(=O)O)O)C(=O)O
Solubility (Alternative): 0.5 M (water, 20°C)
Density: 1.609 g/mL
Melting Point (Alternative): 130°C
Boiling Point (Alternative): 150°C (decomp.)
Flash Point (Alternative): 203°C
Chemical Name: DL-Malic Acid
Appearance (Alternative): White or nearly white crystalline powder or granules
Assay (Alternative): 99.0 to 100.5%
Storage Conditions: 20°C
Molecular Weight: 134.09 g/mol
XLogP3: -1.3
Hydrogen Bond Donor Count: 3
Hydrogen Bond Acceptor Count: 5
Rotatable Bond Count: 3
Exact Mass: 134.02152329 g/mol
Monoisotopic Mass: 134.02152329 g/mol
Topological Polar Surface Area: 94.8 Ų
Heavy Atom Count: 9
Formal Charge: 0
Complexity: 129
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 1
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Chemical Formula: C₄H₆O₅
Molar Mass: 134.09 g/mol
Appearance: Colorless
Density: 1.609 g/cm³
Melting Point: 130°C (266°F; 403 K)
Solubility in Water: 558 g/L (at 20°C)
Acidity (pKa):
pKa1: 3.40
pKa2: 5.20
pKa3: 14.5
FIRST AID MEASURES of DL-MALIC ACID (CAS 6915-15-7):
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available
ACCIDENTAL RELEASE MEASURES of DL-MALIC ACID (CAS 6915-15-7):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
FIRE FIGHTING MEASURES of DL-MALIC ACID (CAS 6915-15-7):
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
EXPOSURE CONTROLS/PERSONAL PROTECTION of DL-MALIC ACID (CAS 6915-15-7):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.
HANDLING and STORAGE of DL-MALIC ACID (CAS 6915-15-7):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of DL-MALIC ACID (CAS 6915-15-7):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Possibility of hazardous reactions:
No data available
