L(-)-Malic acid supplier

Name
L-(-)-Malic Acid
EINECS 202-601-5
CAS No. 97-67-6
Article Data127
CAS DataBase
Density 1.641 g/cm³
Solubility soluble in water
Melting Point 101-103 °C(lit.)
Formula C₄H₆O₅
Boiling Point 306.4 °C at 760 mmHg
Molecular Weight 134.089
Flash Point 153.4 °C
Transport Information
Appearance clear colourless solution
Safety 26-36-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms (2S)-2-Hydroxybutanedioic acid;(-)-Hydroxysuccinic acid;(-)-Malic acid;Apple acid;Hydroxysuccinnic acid (-);Butanedioic acid, hydroxy-, (2S)-;(-)-L-Malic acid;S-2-Hydroxybutanedioic acid;L-Malate;Malic acid, L-;Butanedioic acid, hydroxy-, (S)- (9CI);L-Apple acid;L(-)-Malic acid;Malic Acid;L-Maleic Acid;Hydroxybutanedioic acid, (S)-;84781-39-5;(S)-Malic acid;(-)-1-Hydroxy-1,2-ethanedicarboxylic acid;S-(-)-Malic acid;L-(-)-Malic acid;L-2-Hydroxybutanedioic acid;2-Hydroxybutanedioic acid, (S)-;
PSA 94.83000
LogP -1.09340

Synthetic route

: 80513-23-1
(R)-4,4,4-trichloro-3-hydroxybutanoic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With sodium hydroxide Ambient temperature;	90%

: 59025-03-5
(S)-acetoxysuccinic anhydride

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With sodium hydroxide Ambient temperature;	76%

: 514829-23-3
(2S,4S)-2-(tert-butyl)-5-oxo-1,3-dioxolane-4-acetic acid isopropyl ester

A: 97-67-6
(S)-Malic acid

B: 514829-25-5
(2S)-2-hydroxybutanedioic acid 4-isopropyl ester

Conditions

Conditions	Yield
With hydrogenchloride; water In tetrahydrofuran Heating;	A n/a B 66%

: 110-17-8
(2E)-but-2-enedioic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With formaldehyd; TETRACYCLINE; paraquat dichloride In water at 37℃; for 4h; Clostridium formicoaceticum,phosphate buffer;	52%
With phosphate buffer; hydrogen at 170℃; Rate constant; Thermodynamic data; enzymatic hydrolysis by fumarase, ΔS, ΔH, ΔG; also with absence of buffer;
With fumarase

: 16493-64-4
(S)-4,4,4-trichloro-3-hydroxybutanoic acid

A: 97-67-6
(S)-Malic acid

B: 110-17-8
(2E)-but-2-enedioic acid

Conditions

Conditions	Yield
With sodium hydroxide In water at 20℃; for 24h;	A 1.14 g B 5%

: 71-23-8
propan-1-ol

: 56-84-8
L-Aspartic acid

A: 97-67-6
(S)-Malic acid

B: 110-17-8
(2E)-but-2-enedioic acid

Conditions

Conditions	Yield
bei der Einw. von Bact.coli;

...Expand

: 328-42-7
Oxalacetic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With fructose 1,6-bisphosphate trisodium; nicotinamide adenine dinucleotide red. form; R171W mutant In water at 25℃; Rate constant; other mutant enzyme;
With kidney enzyme
With homogenate from rat-tumors

: 64-17-5
ethanol

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With penicillium-artene
With Aspergillus niger

: 3130-87-8
ASPARAGINE

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
bei der Einw. von Bac. pyocyaneus;

: 70-47-3
L-asparagine

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
Bei der Einw. des Yoghurtferments;
durch das Yoghurtferment;
durch Hefe;
With cis-nitrous acid
With hydrogenchloride; sodium nitrite In water for 24h; Ambient temperature;	100 % Spectr.

: 56-84-8
L-Aspartic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With hydrogenchloride Irradiation.bei der UV-Licht;
With hydrogenchloride Irradiation.bei der UV-Licht;Kinetik und Quantenausbeute der Reaktion;
With sulfuric acid; sodium nitrite Irradiation.bei der UV-Licht;

: 56-84-8
L-Aspartic acid

A: 97-67-6
(S)-Malic acid

B: 110-17-8
(2E)-but-2-enedioic acid

Conditions

Conditions	Yield
With propan-1-ol bei der Einw. von Bact. coli;
With propan-1-ol bei der Einw. von ruhenden Bact. coli;

: 617-48-1
malic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With ammonium molybdate; ammonia man erhaelt die freie Saeure durch Ausfaellung des Molybdaens mit Schwefelwasserstoff in salpetersaurer Loesung, Umsetzung mit Bleinitrat und Zerlegen des Bleisalzes mit Schwefelwasserstoff;
With methanol; Cinchonin
With acetone; Cinchonin
With Cinchonin
With D-tartaric acid

: 16045-92-4
chlorosuccinic acid

A: 636-61-3
D-Malic acid

B: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With alkali Hydrolysis.bei der Hydrolyse der Dinatriumsalze;
With water Hydrolysis.bei der Hydrolyse der Dinatriumsalze;

: 16045-92-4
chlorosuccinic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With ammonium hydroxide
With sodium hydroxide
With potassium hydroxide

: 923-06-8, 584-98-5
bromosuccinic acid

A: 636-61-3
D-Malic acid

B: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With alkali Hydrolysis.bei der Hydrolyse der Kupfer(II)-salze;
With water Hydrolysis.bei der Hydrolyse der Kupfer(II)-salze;
Hydrolysis.in saurer oder anfangs neutraler Loesung;

: 923-06-8, 584-98-5
bromosuccinic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With water
With silver(l) oxide
With mercury(II) oxide
With TlOH
With palladium dihydroxide

: 50-99-7, 59-23-4, 921-60-8, 1949-88-8, 1990-29-0, 2152-76-3, 2595-97-3, 2595-98-4, 3458-28-4, 4205-23-6, 5934-56-5, 5978-95-0, 5987-68-8, 6027-89-0, 6038-51-3, 7635-11-2, 10030-80-5, 15572-79-9, 19163-87-2, 23567-25-1, 26566-61-0, 30077-17-9, 31103-86-3, 39665-52-6, 40866-07-7, 58367-01-4, 58407-05-9, 58407-06-0, 83198-69-0, 83198-70-3, 83198-71-4, 93780-23-5, 145920-48-5
glucose

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With aspergillus-artene
With Rhizopus nigricans

: 110-15-6
succinic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With enzyme compound from muscles; oxygen
With methylene blue bei der Einw. von Enzymen aus Muskelgewebe von Warmbluetern ('Fumarase');
With enzyme compound from muscles; methylene blue
With oxygen bei der Einw. von Enzymen aus Muskelgewebe von Warmbluetern ('Fumarase');

: 150-90-3
sodium succinate

A: 97-67-6
(S)-Malic acid

B: 110-17-8
(2E)-but-2-enedioic acid

Conditions

Conditions	Yield
With methylene blue in Gegenwart von Muskelbrei oder Muskelextrakt;
With oxygen in Gegenwart von Muskelbrei oder Muskelextrakt;
With oxygen in Gegenwart von Muskelbrei oder Muskelextrakt;
With methylene blue in Gegenwart von Muskelbrei oder Muskelextrakt;

: 68-04-2
sodium citrate

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With bacterium succinicum

: 127-17-3
2-oxo-propionic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With malic enzymes; reduced triphosphopyridinenucleotide
With malic enzymes; reduced triphosphopyridinenucleotide

: 110-17-8
(2E)-but-2-enedioic acid

A: 97-67-6
(S)-Malic acid

B: 617-45-8
aspartic Acid

Conditions

Conditions	Yield
With propan-1-ol; ammonium chloride bei der Einw. von ruhenden Bact. coli;

: 298-12-4
Glyoxilic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With acetyl-coenzyme-A
With yeast-juice from maceration
With acetyl-coenzyme-A

: 300-85-6, 625-71-8
3-Hydroxybutyric acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
bei der Einw. von Enzymen aus Rinderleberextrakt;
With oxygen bei der Einw. von Enzymen aus Rinderleberextrakt;

: 617-48-1
malic acid

: 118-10-5
Cinchonin

A: 636-61-3
D-Malic acid

B: 97-67-6
(S)-Malic acid

...Expand

: 57-50-1
Sucrose

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
bei der Einw. von Aspergillus fumaricus, der jahrelang auf Kartoffeln gezuechtet wurde;
With aspergillus-artene

: 108-56-5
diethyl oxaloacetate

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With Sucrose

: 3913-68-6
(2S,4S)-4-hydroxylglutamic acid

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With sodium hydroxide; calcium hypochlorite In water at 60℃; for 2h; Product distribution; various substrates, method for the structure analysis;

: 17013-01-3
fumaric acid disodium salt

: 97-67-6
(S)-Malic acid

Conditions

Conditions	Yield
With Genus Brevibacterium In water at 37℃; Yield given;

: 67-56-1
methanol

: 97-67-6
(S)-Malic acid

: 617-55-0
dimethyl (S)-malate

Conditions

Conditions	Yield
With thionyl chloride	100%
With thionyl chloride at 0 - 20℃; Inert atmosphere;	100%
With cationite KY-2 resin	99%

: 97-67-6
(S)-Malic acid

: 42890-76-6
(S)-1,2,4-butanetriol

Conditions

Conditions	Yield
With Trimethyl borate; dimethylsulfide borane complex In tetrahydrofuran at -5℃; for 51h;	100%
With dimethylsulfide borane complex In tetrahydrofuran for 1h;	100%
With Trimethyl borate; dimethylsulfide borane complex In tetrahydrofuran; methanol	100%

: 97-67-6
(S)-Malic acid

: 79-03-8
propionyl chloride

: 2,5-dioxotetrahydrofuran-3-yl propionate

Conditions

Conditions	Yield
for 8h; Inert atmosphere; Reflux;	100%

: 97-67-6
(S)-Malic acid

: 108-94-1
cyclohexanone

: 153011-57-5
(5S)-(2,2-Cyclohexylidene-4-oxo-1,3-dioxolan-5-yl)acetic acid

Conditions

Conditions	Yield
With boron trifluoride diethyl etherate In diethyl ether at 0℃; for 1h;	100%
With pyridinium p-toluenesulfonate In toluene for 16h; Reflux;	92%
With boron trifluoride diethyl etherate In diethyl ether at 0 - 20℃;	81%

: 97-67-6
(S)-Malic acid

: 75-36-5
acetyl chloride

: 59025-03-5
(S)-acetoxysuccinic anhydride

Conditions

Conditions	Yield
for 2h; Heating;	100%
for 3h; Heating;	99%
for 18h; Inert atmosphere; Reflux;	98%

: 97-67-6
(S)-Malic acid

: 407-25-0
trifluoroacetic anhydride

: 99529-36-9
(3S)-2,5-dioxotetrahydrofuran-3-yl trifluoroacetate

Conditions

Conditions	Yield
at 0 - 20℃; for 3h;	100%
In 1,4-dioxane at 75℃; for 2h;	97%
for 2h; Ambient temperature;

: 97-67-6
(S)-Malic acid

: 135-19-3
β-naphthol

: (S)-(-)-malic acid di(2-naphthyl)ester

Conditions

Conditions	Yield
With bis-(2-oxo-3-oxazolidinyl)phosphoryl chloride; triethylamine	100%
With N,N-bis[2-oxo-3-oxazolidinyl]phosphorodiamidic chloride; triethylamine In acetonitrile Esterification;

: 97-67-6
(S)-Malic acid

: 557795-19-4
sunitinib

: 341031-54-7
sunitinib malate

Conditions

Conditions	Yield
In methanol; ethanol at 20℃; for 2h; Darkness;	100%
In ethanol for 2 - 4h; Product distribution / selectivity; Reflux; Industry scale;	93.6%
In ethanol for 2 - 4h; Product distribution / selectivity; Reflux;	93.6%

: 97-67-6
(S)-Malic acid

: 71125-38-7
meloxicam

: meloxicam:L-malic acid

Conditions

Conditions	Yield
In tetrahydrofuran for 0.5h;	100%
In tetrahydrofuran Product distribution / selectivity;

: 97-67-6
(S)-Malic acid

: 1174122-63-4
(R)-7-[3-amino-4-(2,4,5-trifluorophenyl)-butyryl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo [1,5-a]pyrazine-1-carboxylic acid

: 1242332-77-9
(R)-7-[3-amino-4-(2,4,5-trifluorophenyl)-butyryl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo [1,5-a]pyrazine-1-carboxylic acid (2S)-malic acid salt

Conditions

Conditions	Yield
In methanol; water for 0.5h;	100%
In methanol; water for 0.5h;	98.92%

: 97-67-6
(S)-Malic acid

: 1269662-73-8
(E)-N-[4-[[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]amino]-3-cyano-7-ethoxy-6-quinolinyl]-3-[(2R)-1-methylpyrrolidin-2-yl]propan-2-enoylamine

: 1397922-62-1
(E)-N-[4-[[3-chloro-4-(2-pyridylmethoxy)phenyl]amino]-3-cyano-7-ethoxy-6-quinolyl]-3-[(2R)-1-methylpyrrolidin-2-yl]prop-2-enamide L-malate

Conditions

Conditions	Yield
In dichloromethane at 20 - 30℃; for 4h; Inert atmosphere;	100%
In dichloromethane at 20 - 30℃; for 4h;	100%

: 97-67-6
(S)-Malic acid

: 2052-49-5
tetra(n-butyl)ammonium hydroxide

: L-malic acid bis(tetrabutylammonium) salt

Conditions

Conditions	Yield
In methanol; water at 20℃; for 0.5h;	100%

: 97-67-6
(S)-Malic acid

: C25H36N2O6

: C25H36N2O6*C4H6O5

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 3h;	100%

: 97-67-6
(S)-Malic acid

: C24H33NO7

: C24H33NO7*C4H6O5

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 3h;	100%

: 97-67-6
(S)-Malic acid

: 52079-23-9
(3S)-3-hydroxydihydrofuran-2(3H)-one

Conditions

Conditions	Yield
Stage #1: (S)-Malic acid With trifluoroacetic anhydride at 25℃; for 2h; Stage #2: With methanol for 12h; Stage #3: With borane-THF more than 3 stages;	99.9%
Stage #1: (S)-Malic acid With toluene-4-sulfonic acid; 2,2-dimethoxy-propane Stage #2: With borane-THF

: 64-17-5
ethanol

: 97-67-6
(S)-Malic acid

: 691-84-9
Diethyl (S)-malate

Conditions

Conditions	Yield
With thionyl chloride at 0 - 35℃;	99%
With thionyl chloride at 0 - 35℃;	99%
With hydrogenchloride In water for 4h; Reflux;	96%

: 302-17-0
chloral hydrate

: 97-67-6
(S)-Malic acid

: 196512-77-3
(2RS,5S)-5-carboxymethyl-2-trichloromethyl-4-oxo-1,3-dioxolane

Conditions

Conditions	Yield
With sulfuric acid for 10h; Ambient temperature;	99%
With sulfuric acid at 20℃; for 3h;	93%
With sulfuric acid at 20℃; for 3h; Inert atmosphere;	93%
In sulfuric acid at 0 - 20℃;	52%

: 97-67-6
(S)-Malic acid

: dimefluron hydrazone

: dimefluron hydrazone L-maleate

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; for 0.0833333h;	99%

: 97-67-6
(S)-Malic acid

: 11113-50-1
boric acid

: potassium hydroxide

: C8H8BO10(1-)*K(1+)

Conditions

Conditions	Yield
In water at 95℃;	99%

...Expand

: 97-67-6
(S)-Malic acid

: (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo [1,5-a]pyrazine-1-carboxylic acid

: (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)butanoyl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine-1-carboxylic acid (2S)-2-hydroxybutanedioic acid

Conditions

Conditions	Yield
In methanol; water for 0.5h;	98.92%

: 97-67-6
(S)-Malic acid

: (E)-N-((4-(3-chloro-4-fluorophenyl)amino)-7-(methyloxy-D3)-quinazolin-6-yl)-4-((4aR,7aS)-tetrahydro-2H-[1,4]dioxino[2,3-c]pyrrole-6(3H)-yl)butyl-2-enamide

: C25H22(2)H3ClFN5O4*C4H6O5

Conditions

Conditions	Yield
In isopropyl alcohol for 0.5h; Reflux;	98.5%

: 97-67-6
(S)-Malic acid

: 103129-82-4
amlodipine

: (S)-(-)-amlodipine L-malate salt

Conditions

Conditions	Yield
In tert-butyl methyl ether; water; isopropyl alcohol at 0 - 50℃; for 4.5 - 5h;	98.1%
In tert-butyl methyl ether; water; isopropyl alcohol at 50℃; for 1h; Product distribution / selectivity;	98.1%
In tert-butyl methyl ether; water; isopropyl alcohol at 0 - 50℃; for 4h; Product distribution / selectivity;	98.1%

: 97-67-6
(S)-Malic acid

: 108-24-7
acetic anhydride

: 59025-03-5
(S)-acetoxysuccinic anhydride

Conditions

Conditions	Yield
at 30℃; for 2h;	98%
With sulfuric acid

: 67-56-1
methanol

: 97-67-6
(S)-Malic acid

: 66212-45-1
(2S)-2-hydroxy-butanedioic acid 1-mono methyl ester

Conditions

Conditions	Yield
Stage #1: (S)-Malic acid With trifluoroacetic anhydride for 1.5h; Inert atmosphere; Stage #2: methanol for 2h; Inert atmosphere; regioselective reaction;	98%
Stage #1: (S)-Malic acid With trifluoroacetic anhydride for 0.666667h; Stage #2: methanol at 20℃; for 1.5h;	87%
Stage #1: (S)-Malic acid With (CF3CO2)2O at 20℃; Stage #2: methanol at 20℃;	86%

: 97-67-6
(S)-Malic acid

: 630-19-3
pivalaldehyde

: 56209-56-4
2-((2S,4S)-2-(tert-butyl)-5-oxo-1,3-dioxolan-4-yl)acetic acid

Conditions

Conditions	Yield
With sulfuric acid; toluene-4-sulfonic acid In pentane for 36h; Heating;	98%
With sulfuric acid; toluene-4-sulfonic acid In pentane Heating;	67%
With sulfuric acid In pentane Inert atmosphere; Reflux;	50%

: 124-04-9
Adipic acid

: 629-41-4
1,8-Octanediol

: 97-67-6
(S)-Malic acid

poly(octanedioladipate-co-octanediolmaleate), Mw: 11200, Mw/Mn: 2.44; Monomer(s): 1,8-octanediol; adipic acid; L-malic acid: poly(octanedioladipate-co-octanediolmaleate), Mw: 11200, Mw/Mn: 2.44; Monomer(s): 1,8-octanediol; adipic acid; L-malic acid

Conditions

Conditions	Yield
With novozyme 435 at 70℃; under 15.0015 - 45.0045 Torr; for 48h; Enzymatic reaction;	98%

...Expand

: 123-75-1
pyrrolidine

: 97-67-6
(S)-Malic acid

: dipyrrolidine L-malate

Conditions

Conditions	Yield
In methanol at 25 - 30℃; for 1h;	98%
In methanol at 25 - 30℃; for 1h;	98%

: 97-67-6
(S)-Malic acid

: 108-18-9
diisopropylamine

: di-(diisopropyl ammonium) L-malate

Conditions

Conditions	Yield
In methanol at 25 - 30℃; for 1h;	98%
In methanol at 25 - 30℃; for 1h;	98%

: 97-67-6
(S)-Malic acid

: 100-36-7
N,N-diethylethylenediamine

: 2-(N,N-diethylamino)ethyl ammonium di(L-malate)

Conditions

Conditions	Yield
In methanol at 25 - 30℃; for 1h;	98%
In methanol for 1h;	98%

: 97-67-6
(S)-Malic acid

: 482-20-2
(S)-(+)-tylophorine

: C24H27NO4*C4H6O5

Conditions

Conditions	Yield
In methanol; dichloromethane at 20℃; for 8h;	98%

L(-)-Malic acid Chemical Properties

Structure of L-Malic acid (CAS NO.97-67-6):

IUPAC Name: (2S)-2-hydroxybutanedioic acid
Empirical Formula: C₄H₆O₅
Molecular Weight: 134.0874
EINECS: 202-601-5
Index of Refraction: 1.529
Molar Refractivity: 25.2 cm³
Molar Volume: 81.6 cm³
Polarizability: 9.99×10^-24cm³
Surface Tension: 86.2 dyne/cm
Density: 1.641 g/cm³
Flash Point: 153.4 °C
Enthalpy of Vaporization: 63.43 kJ/mol
Melting Point: 101-103 °C(lit.)
Boiling Point: 306.4 °C at 760 mmHg
Vapour Pressure: 7.19E-05 mmHg at 25°C
Solubility: H2O: 0.5 M at 20 °C, clear, colorless
Water Solubility: soluble
Physical Appearance: clear colourless solution
Product Categories: Food & Feed ADDITIVES;MalicAcidSeries;Carboxylic Acids (Chiral);Chiral Building Blocks;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Chiral chemicals
Product Name: L(-)-Malic acid
Synonyms of L-Malic acid (CAS NO.97-67-6): (-)-Hydroxysuccinic acid ; (-)-Malic acid ; (2S)-2-Hydroxybutanedioic acid ; 2-Hydroxybutanedioic acid, (S)- ; Apple acid ; Butanedioic acid, hydroxy-, (S)- ; Hydroxybutanedioic acid, (S)- ; L-(-)-Malic acid ; Malic acid, L- ; S-(-)-Malic acid ; S-2-Hydroxybutanedioic acid .

L(-)-Malic acid History

Malic acid 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.

L(-)-Malic acid Uses

L-Malic acid (CAS NO.97-67-6) is an active ingredient in many sour or tart foods.

L(-)-Malic acid Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: ON7175000
HS Code: 29181980

L(-)-Malic acid Specification

Storage
It should be stored in a tightly closed container and keep container closed when not in use. It should be stored in a cool and dry area away from incompatible substances.
Handling
Wash thoroughly after handling.Avoid contact with eyes, skin, and clothing. Remove contaminated clothing and wash before reuse. Wash clothing before reuse. Avoid ingestion and inhalation. Use with adequate ventilation.
Personal Protection
Wear appropriate protective chemical safety goggles or eyeglasses. Wear appropriate protective gloves to prevent skin exposure.Wear suitable protective clothing to prevent skin exposure.
Small spills/leaks
Clean up spills right away, using the suitable protective equipment. Sweep up, then place into a container for disposal. Avoid generating dusty conditions. Provide ventilation.

Product Name

L-(-)-Malic Acid

Synthetic route

L(-)-Malic acid Chemical Properties

L(-)-Malic acid History

L(-)-Malic acid Uses

L(-)-Malic acid Safety Profile

L(-)-Malic acid Specification

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