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Organic Acids

Organic compounds with acidic properties, organic acids are generally weak acids incapable of complete dissociation in water. Available in a range of chemical compositions and acid strengths, they can be used for various industrial and everyday applications.
Acetic Acid (104)
Citric Acid (57)
Lactic Acid (43)
Formic Acid (42)
Trichloroacetic Acid (22)
Trifluoroacetic Acid (22)
Salicylic Acid (18)
Malic Acid (17)
Tartaric Acid (17)
Succinic Acid (16)
Oxalic Acid (15)
Glycolic Acid (14)
p-Toluenesulfonic Acid (13)
Maleic Acid (12)
Adipic Acid (11)
Gluconic Acid (9)
Picric Acid (9)
Barbituric Acid (8)
Gallic Acid (8)
Butyric Acid (7)
Mandelic Acid (6)
Azelaic Acid (5)
Camphoric Acid (5)
Decanoic Acid (5)
Tannic Acid (5)
Potassium Acid Phthalate (4)
Thiosalicylic Acid (4)
Glycerophosphoric Acid (3)
Benzoic Acid (2)
Valeric Acid (2)
Cacodylic Acid (1)
Cyanuric Acid (1)
Pamoic Acid (1)
Phthalic Acid (1)

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1 – 15 of 236 results
1

Thermo Scientific Chemicals L(+)-Lactic acid, 90% solution in water

CAS: 79-33-4 Molecular Formula: C3H6O3 Molecular Weight (g/mol): 90.078 MDL Number: MFCD00064266 InChI Key: JVTAAEKCZFNVCJ-REOHCLBHSA-N Synonym: l-lactic acid,l-+-lactic acid,s-2-hydroxypropanoic acid,s-lactic acid,sarcolactic acid,s-2-hydroxypropionic acid,2s-2-hydroxypropanoic acid,+-lactic acid,espiritin,tisulac PubChem CID: 107689 ChEBI: CHEBI:422 IUPAC Name: (2S)-2-hydroxypropanoic acid SMILES: CC(C(=O)O)O

EDGE
PubChem CID 107689
CAS 79-33-4
Molecular Weight (g/mol) 90.078
ChEBI CHEBI:422
MDL Number MFCD00064266
SMILES CC(C(=O)O)O
Synonym l-lactic acid,l-+-lactic acid,s-2-hydroxypropanoic acid,s-lactic acid,sarcolactic acid,s-2-hydroxypropionic acid,2s-2-hydroxypropanoic acid,+-lactic acid,espiritin,tisulac
IUPAC Name (2S)-2-hydroxypropanoic acid
InChI Key JVTAAEKCZFNVCJ-REOHCLBHSA-N
Molecular Formula C3H6O3
2

Water with 0.1% Formic Acid, LabReady™ Solvent Blend, for LC-MS and HPLC, Solstice

CAS: 7732-18-5 Synonym: water,dihydrogen oxide,distilled water,purified water,water vapor,sterile water,water, purified,water, deionized,water, mineral,dihydrogen monoxide

EDGE
CAS 7732-18-5
Synonym water,dihydrogen oxide,distilled water,purified water,water vapor,sterile water,water, purified,water, deionized,water, mineral,dihydrogen monoxide
3

Acetic acid, 25%, solution in water

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
Synonym ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
4

Gluconic acid, 50 wt% solution in water

CAS: 526-95-4 Molecular Formula: C6H12O7 Molecular Weight (g/mol): 196.155 MDL Number: MFCD00004240 InChI Key: RGHNJXZEOKUKBD-SQOUGZDYSA-N Synonym: gluconic acid,d-gluconic acid,dextronic acid,maltonic acid,glycogenic acid,glosanto,gluconate,pentahydroxycaproic acid,gluconic acid, d,d-gluconate PubChem CID: 10690 ChEBI: CHEBI:33198 IUPAC Name: (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid SMILES: C(C(C(C(C(C(=O)O)O)O)O)O)O

PubChem CID 10690
CAS 526-95-4
Molecular Weight (g/mol) 196.155
ChEBI CHEBI:33198
MDL Number MFCD00004240
SMILES C(C(C(C(C(C(=O)O)O)O)O)O)O
Synonym gluconic acid,d-gluconic acid,dextronic acid,maltonic acid,glycogenic acid,glosanto,gluconate,pentahydroxycaproic acid,gluconic acid, d,d-gluconate
IUPAC Name (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid
InChI Key RGHNJXZEOKUKBD-SQOUGZDYSA-N
Molecular Formula C6H12O7
5

Acetic acid, 50%, solution in water

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
Synonym ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
6

Acetic acid, 80% vol., solution in water

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(O)=O

PubChem CID 176
CAS 64-19-7
Molecular Weight (g/mol) 60.05
ChEBI CHEBI:15366
MDL Number MFCD00036152
SMILES CC(O)=O
Synonym ethanoic acid,ethylic acid,acetic acid, glacial,methanecarboxylic acid,vinegar acid,glacial,acetasol,acide acetique,essigsaeure
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
7

L(+)-Lactic acid, 20 wt.% solution in water

CAS: 79-33-4 Molecular Formula: C3H6O3 Molecular Weight (g/mol): 90.078 MDL Number: MFCD00064266 InChI Key: JVTAAEKCZFNVCJ-REOHCLBHSA-N Synonym: l-lactic acid,l-+-lactic acid,s-2-hydroxypropanoic acid,s-lactic acid,sarcolactic acid,s-2-hydroxypropionic acid,2s-2-hydroxypropanoic acid,+-lactic acid,espiritin,tisulac PubChem CID: 107689 ChEBI: CHEBI:422 IUPAC Name: (2S)-2-hydroxypropanoic acid SMILES: CC(C(=O)O)O

PubChem CID 107689
CAS 79-33-4
Molecular Weight (g/mol) 90.078
ChEBI CHEBI:422
MDL Number MFCD00064266
SMILES CC(C(=O)O)O
Synonym l-lactic acid,l-+-lactic acid,s-2-hydroxypropanoic acid,s-lactic acid,sarcolactic acid,s-2-hydroxypropionic acid,2s-2-hydroxypropanoic acid,+-lactic acid,espiritin,tisulac
IUPAC Name (2S)-2-hydroxypropanoic acid
InChI Key JVTAAEKCZFNVCJ-REOHCLBHSA-N
Molecular Formula C3H6O3
8

Water/Formic Acid, 0.1%, Mobile Phase, MilliporeSigma™

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.03 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N IUPAC Name: formic acid SMILES: OC=O

CAS 64-18-6
Molecular Weight (g/mol) 46.03
SMILES OC=O
IUPAC Name formic acid
InChI Key BDAGIHXWWSANSR-UHFFFAOYSA-N
Molecular Formula CH2O2
9

Gluconic Acid (contains Gluconolactone) (45-50% in Water), TCI America™

CAS: 526-95-4 Molecular Formula: C6H12O7 Molecular Weight (g/mol): 196.155 MDL Number: MFCD00004240 InChI Key: RGHNJXZEOKUKBD-SQOUGZDYSA-N Synonym: gluconic acid,d-gluconic acid,dextronic acid,maltonic acid,glycogenic acid,glosanto,gluconate,pentahydroxycaproic acid,gluconic acid, d,d-gluconate PubChem CID: 10690 ChEBI: CHEBI:33198 IUPAC Name: (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid SMILES: C(C(C(C(C(C(=O)O)O)O)O)O)O

PubChem CID 10690
CAS 526-95-4
Molecular Weight (g/mol) 196.155
ChEBI CHEBI:33198
MDL Number MFCD00004240
SMILES C(C(C(C(C(C(=O)O)O)O)O)O)O
Synonym gluconic acid,d-gluconic acid,dextronic acid,maltonic acid,glycogenic acid,glosanto,gluconate,pentahydroxycaproic acid,gluconic acid, d,d-gluconate
IUPAC Name (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid
InChI Key RGHNJXZEOKUKBD-SQOUGZDYSA-N
Molecular Formula C6H12O7
10

Glycolic Acid (ca. 70% in Water, ca. 12mol/L), TCI America™

CAS: 79-14-1 Molecular Formula: C2H4O3 Molecular Weight (g/mol): 76.051 MDL Number: MFCD00004312 InChI Key: AEMRFAOFKBGASW-UHFFFAOYSA-N Synonym: glycolic acid,hydroxyacetic acid,glycollic acid,hydroxyethanoic acid,acetic acid, hydroxy,glycolate,caswell no. 470,alpha-hydroxyacetic acid,kyselina glykolova,kyselina glykolova czech PubChem CID: 757 ChEBI: CHEBI:17497 IUPAC Name: 2-hydroxyacetic acid SMILES: C(C(=O)O)O

PubChem CID 757
CAS 79-14-1
Molecular Weight (g/mol) 76.051
ChEBI CHEBI:17497
MDL Number MFCD00004312
SMILES C(C(=O)O)O
Synonym glycolic acid,hydroxyacetic acid,glycollic acid,hydroxyethanoic acid,acetic acid, hydroxy,glycolate,caswell no. 470,alpha-hydroxyacetic acid,kyselina glykolova,kyselina glykolova czech
IUPAC Name 2-hydroxyacetic acid
InChI Key AEMRFAOFKBGASW-UHFFFAOYSA-N
Molecular Formula C2H4O3
11

Trifluoroacetic Acid (ca. 0.5mol/L in Water) [Ion-Pair Reagent for LC-MS], TCI America™

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.02 MDL Number: MFCD00004169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: trifluoroacetic acid,perfluoroacetic acid,trifluoroethanoic acid,trifluoroacetic acid,acetic acid, trifluoro,trifluoroaceticacid,cf3cooh,trifluoro acetic acid,trifluoro-acetic acid,kyselina trifluoroctova PubChem CID: 6422 ChEBI: CHEBI:45892 IUPAC Name: trifluoroacetic acid SMILES: OC(=O)C(F)(F)F

PubChem CID 6422
CAS 76-05-1
Molecular Weight (g/mol) 114.02
ChEBI CHEBI:45892
MDL Number MFCD00004169
SMILES OC(=O)C(F)(F)F
Synonym trifluoroacetic acid,perfluoroacetic acid,trifluoroethanoic acid,trifluoroacetic acid,acetic acid, trifluoro,trifluoroaceticacid,cf3cooh,trifluoro acetic acid,trifluoro-acetic acid,kyselina trifluoroctova
IUPAC Name trifluoroacetic acid
InChI Key DTQVDTLACAAQTR-UHFFFAOYSA-N
Molecular Formula C2HF3O2
12

Water with 0.1% Formic acid, LabReady™ Solvent Blend, Solstice

CAS: 7732-18-5 Synonym: water,dihydrogen oxide,distilled water,purified water,water vapor,sterile water,water, purified,water, deionized,water, mineral,dihydrogen monoxide

CAS 7732-18-5
Synonym water,dihydrogen oxide,distilled water,purified water,water vapor,sterile water,water, purified,water, deionized,water, mineral,dihydrogen monoxide
13

para-Toluenesulfonic Acid, Monohydrate, ACS, 98.5%, Spectrum™ Chemical
SDP

CAS: 6192-52-5

CAS 6192-52-5
14

Oxalic Acid, Dihydrate, Crystal, ACS, 99.5-102.5%, Spectrum™ Chemical
SDP

CAS: 6153-56-6 Molecular Formula: C2H6O6 Molecular Weight (g/mol): 126.06 InChI Key: GEVPUGOOGXGPIO-UHFFFAOYSA-N IUPAC Name: oxalic acid dihydrate SMILES: O.O.OC(=O)C(O)=O

CAS 6153-56-6
Molecular Weight (g/mol) 126.06
SMILES O.O.OC(=O)C(O)=O
IUPAC Name oxalic acid dihydrate
InChI Key GEVPUGOOGXGPIO-UHFFFAOYSA-N
Molecular Formula C2H6O6
15

Barbituric Acid, 99%, Spectrum™ Chemical
SDP

CAS: 67-52-7

CAS 67-52-7