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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.
Trifluoroacetic Acid (989)
Acetic Acid (753)
Citric Acid (591)
Benzoic Acid (351)
Formic Acid (261)
Lactic Acid (237)
Gallic Acid (229)
Tartaric Acid (221)
Succinic Acid (154)
Oxalic Acid (147)
Trichloroacetic Acid (142)
Malic Acid (126)
Salicylic Acid (105)
Glycolic Acid (85)
Potassium Acid Phthalate (84)
Mandelic Acid (76)
Maleic Acid (71)
Adipic Acid (66)
Tannic Acid (54)
Butyric Acid (53)
Vanillic Acid (53)
Phthalic Acid (46)
Azelaic Acid (44)
p-Toluenesulfonic Acid (41)
Picric Acid (40)
Decanoic Acid (36)
Gluconic Acid (34)
Cacodylic Acid (33)
Valeric Acid (29)
Isobutyric Acid (27)
Camphoric Acid (26)
Thiosalicylic Acid (26)
Cinnamic Acid (25)
Barbituric Acid (22)
Abietic Acid (21)
Diglycolic Acid (21)
Pamoic Acid (21)
Tiglic Acid (17)
Cyanuric Acid (15)
Humic Acid (12)
Thiodiglycolic Acid (10)
Glycerophosphoric Acid (9)
Tartronic Acid (8)
Tetronic Acid (4)

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Keyword Search:
241 – 255 of 4,301 results
241
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Pamoic acid, 98+%

CAS: 130-85-8 Molecular Formula: C23H16O6 Molecular Weight (g/mol): 388.38 MDL Number: MFCD00004079 InChI Key: WLJNZVDCPSBLRP-UHFFFAOYSA-N Synonym: pamoic acid,embonic acid,4,4'-methylenebis 3-hydroxy-2-naphthoic acid,pamosaeure,unii-7rrq8qz38n,2-naphthalenecarboxylic acid, 4,4'-methylenebis 3-hydroxy,7rrq8qz38n,pamoic acid 98+% hplc,4,4'-methylen-bis-3-hydroxy-2-naphthoesaeure PubChem CID: 8546 ChEBI: CHEBI:50186 IUPAC Name: 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid SMILES: OC(=O)C1=C(O)C(CC2=C3C=CC=CC3=CC(C(O)=O)=C2O)=C2C=CC=CC2=C1

PubChem CID 8546
CAS 130-85-8
Molecular Weight (g/mol) 388.38
ChEBI CHEBI:50186
MDL Number MFCD00004079
SMILES OC(=O)C1=C(O)C(CC2=C3C=CC=CC3=CC(C(O)=O)=C2O)=C2C=CC=CC2=C1
Synonym pamoic acid,embonic acid,4,4'-methylenebis 3-hydroxy-2-naphthoic acid,pamosaeure,unii-7rrq8qz38n,2-naphthalenecarboxylic acid, 4,4'-methylenebis 3-hydroxy,7rrq8qz38n,pamoic acid 98+% hplc,4,4'-methylen-bis-3-hydroxy-2-naphthoesaeure
IUPAC Name 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid
InChI Key WLJNZVDCPSBLRP-UHFFFAOYSA-N
Molecular Formula C23H16O6
242
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Citric Acid, Anhydrous, Granular, FCC, 99.5-100.5%, Spectrum™ Chemical

CAS: 77-92-9 Molecular Formula: C6H8O7 Molecular Weight (g/mol): 192.12 MDL Number: MFCD00011669 InChI Key: KRKNYBCHXYNGOX-UHFFFAOYSA-N IUPAC Name: 2-hydroxypropane-1,2,3-tricarboxylic acid SMILES: OC(=O)CC(O)(CC(O)=O)C(O)=O

CAS 77-92-9
Molecular Weight (g/mol) 192.12
MDL Number MFCD00011669
SMILES OC(=O)CC(O)(CC(O)=O)C(O)=O
IUPAC Name 2-hydroxypropane-1,2,3-tricarboxylic acid
InChI Key KRKNYBCHXYNGOX-UHFFFAOYSA-N
Molecular Formula C6H8O7
243

Acetic Acid (glacial), 100%, Suprapur™, MilliporeSigma™

CAS: 64-19-7 Molecular Weight (g/mol): 60.05 Synonym: Ethanoic acid

CAS 64-19-7
Molecular Weight (g/mol) 60.05
Synonym Ethanoic acid
244
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Trichloroacetic Acid, 100 % (w/v) Aqueous Solution, Spectrum™ Chemical

CAS: 76-03-9 Molecular Formula: C2HCl3O2 Molecular Weight (g/mol): 163.38 InChI Key: YNJBWRMUSHSURL-UHFFFAOYSA-N IUPAC Name: trichloroacetic acid SMILES: OC(=O)C(Cl)(Cl)Cl

CAS 76-03-9
Molecular Weight (g/mol) 163.38
SMILES OC(=O)C(Cl)(Cl)Cl
IUPAC Name trichloroacetic acid
InChI Key YNJBWRMUSHSURL-UHFFFAOYSA-N
Molecular Formula C2HCl3O2
247

L-Malic acid, ≥99%

CAS: 97-67-6 Molecular Formula: C4H6O5 Molecular Weight (g/mol): 134.087 MDL Number: MFCD00064213 InChI Key: BJEPYKJPYRNKOW-REOHCLBHSA-N Synonym: l-malic acid,l---malic acid,s-2-hydroxysuccinic acid,2 s-2-hydroxybutanedioic acid,l--malic acid,apple acid,--malic acid,l-apple acid,s-malic acid,s-2-hydroxybutanedioic acid PubChem CID: 222656 ChEBI: CHEBI:30797 IUPAC Name: (2 S)-2-hydroxybutanedioic acid SMILES: C(C(C(=O)O)O)C(=O)O

PubChem CID 222656
CAS 97-67-6
Molecular Weight (g/mol) 134.087
ChEBI CHEBI:30797
MDL Number MFCD00064213
SMILES C(C(C(=O)O)O)C(=O)O
Synonym l-malic acid,l---malic acid,s-2-hydroxysuccinic acid,2 s-2-hydroxybutanedioic acid,l--malic acid,apple acid,--malic acid,l-apple acid,s-malic acid,s-2-hydroxybutanedioic acid
IUPAC Name (2 S)-2-hydroxybutanedioic acid
InChI Key BJEPYKJPYRNKOW-REOHCLBHSA-N
Molecular Formula C4H6O5
248

Thermo Scientific Chemicals Acetic acid, ammonium salt, 98%, for biochemistry

CAS: 631-61-8 Molecular Formula: C2H7NO2 Molecular Weight (g/mol): 77.083 InChI Key: USFZMSVCRYTOJT-UHFFFAOYSA-N Synonym: ammonium acetate,acetic acid, ammonium salt,azanium acetate,ammoniumacetate,acetic acid ammonium salt,ammonium ethanoate,unii-rre756s6q2,aconh4,ch3coonh4,ch3co2nh4 PubChem CID: 517165 ChEBI: CHEBI:62947 IUPAC Name: azanium;acetate SMILES: CC(=O)[O-].[NH4+]

PubChem CID 517165
CAS 631-61-8
Molecular Weight (g/mol) 77.083
ChEBI CHEBI:62947
SMILES CC(=O)[O-].[NH4+]
Synonym ammonium acetate,acetic acid, ammonium salt,azanium acetate,ammoniumacetate,acetic acid ammonium salt,ammonium ethanoate,unii-rre756s6q2,aconh4,ch3coonh4,ch3co2nh4
IUPAC Name azanium;acetate
InChI Key USFZMSVCRYTOJT-UHFFFAOYSA-N
Molecular Formula C2H7NO2
249

Acetic acid, sodium salt, 99+%, extra pure, anhydrous

CAS: 127-09-3 Molecular Formula: C2H3NaO2 Molecular Weight (g/mol): 82.03 MDL Number: MFCD00012459 InChI Key: VMHLLURERBWHNL-UHFFFAOYSA-M Synonym: sodium acetate,acetic acid, sodium salt,sodium acetate anhydrous,sodium acetate, anhydrous,acetic acid sodium salt,anhydrous sodium acetate,sodii acetas,sodium ethanoate,natrium aceticum,octan sodny czech PubChem CID: 517045 ChEBI: CHEBI:32954 SMILES: [Na+].CC([O-])=O

PubChem CID 517045
CAS 127-09-3
Molecular Weight (g/mol) 82.03
ChEBI CHEBI:32954
MDL Number MFCD00012459
SMILES [Na+].CC([O-])=O
Synonym sodium acetate,acetic acid, sodium salt,sodium acetate anhydrous,sodium acetate, anhydrous,acetic acid sodium salt,anhydrous sodium acetate,sodii acetas,sodium ethanoate,natrium aceticum,octan sodny czech
InChI Key VMHLLURERBWHNL-UHFFFAOYSA-M
Molecular Formula C2H3NaO2
250
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L-(+)-Tartaric acid dipotassium salt hemihydrate, 97%

CAS: 6100-19-2 Molecular Formula: C8H14K4O13 Molecular Weight (g/mol): 474.58 MDL Number: MFCD00013065 InChI Key: DFVWEDQSAWCYPI-UHFFFAOYNA-N Synonym: potassium tartrate,dipotassium tartrate,argol,dipotassium 2,3-dihydroxybutanedioate,potassium tatrate,potassium tartarate,ksc492e6f PubChem CID: 6100505 IUPAC Name: bis(2,3-dihydroxybutanedioic acid) hydrate tetrapotassium SMILES: O.[K].[K].[K].[K].OC(C(O)C(O)=O)C(O)=O.OC(C(O)C(O)=O)C(O)=O

PubChem CID 6100505
CAS 6100-19-2
Molecular Weight (g/mol) 474.58
MDL Number MFCD00013065
SMILES O.[K].[K].[K].[K].OC(C(O)C(O)=O)C(O)=O.OC(C(O)C(O)=O)C(O)=O
Synonym potassium tartrate,dipotassium tartrate,argol,dipotassium 2,3-dihydroxybutanedioate,potassium tatrate,potassium tartarate,ksc492e6f
IUPAC Name bis(2,3-dihydroxybutanedioic acid) hydrate tetrapotassium
InChI Key DFVWEDQSAWCYPI-UHFFFAOYNA-N
Molecular Formula C8H14K4O13
251
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Thiosalicylic acid, 98%

CAS: 147-93-3 Molecular Formula: C7H6O2S Molecular Weight (g/mol): 154.183 MDL Number: MFCD00004836 InChI Key: NBOMNTLFRHMDEZ-UHFFFAOYSA-N Synonym: thiosalicylic acid,2-mercaptobenzoic acid,o-mercaptobenzoic acid,2-thiosalicylic acid,o-thiosalicylic acid,2-carboxythiophenol,o-benzoic acid thiol,o-carboxythiophenol,o-sulfhydrylbenzoic acid,benzoic acid, 2-mercapto PubChem CID: 5443 ChEBI: CHEBI:59124 IUPAC Name: 2-sulfanylbenzoic acid SMILES: C1=CC=C(C(=C1)C(=O)O)S

PubChem CID 5443
CAS 147-93-3
Molecular Weight (g/mol) 154.183
ChEBI CHEBI:59124
MDL Number MFCD00004836
SMILES C1=CC=C(C(=C1)C(=O)O)S
Synonym thiosalicylic acid,2-mercaptobenzoic acid,o-mercaptobenzoic acid,2-thiosalicylic acid,o-thiosalicylic acid,2-carboxythiophenol,o-benzoic acid thiol,o-carboxythiophenol,o-sulfhydrylbenzoic acid,benzoic acid, 2-mercapto
IUPAC Name 2-sulfanylbenzoic acid
InChI Key NBOMNTLFRHMDEZ-UHFFFAOYSA-N
Molecular Formula C7H6O2S
252
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Acetic Acid, Glacial, 99%, Spectrum™ Chemical

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N IUPAC Name: acetic acid SMILES: CC(O)=O

CAS 64-19-7
Molecular Weight (g/mol) 60.05
MDL Number MFCD00036152
SMILES CC(O)=O
IUPAC Name acetic acid
InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula C2H4O2
253
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Acetic Acid-Ammonium Acetate Buffer TS, (U.S.P. Test Solution), Spectrum™ Chemical

A-284, 64-19-7

CAS 7732-18-5
Physical Form Chemical Solution
Packaging Amber Glass Bottle
Grade USP
CAS Max % 99.9%
255
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p-Toluenesulfonic acid sodium salt, 90+%

CAS: 657-84-1 Molecular Formula: C7H7NaO3S Molecular Weight (g/mol): 194.18 MDL Number: MFCD00798566,MFCD00064388 InChI Key: KVCGISUBCHHTDD-UHFFFAOYSA-M Synonym: sodium p-toluenesulfonate,sodium 4-methylbenzenesulfonate,sodium tosylate,p-toluenesulfonic acid sodium salt,sodium toluenesulfonate,sodium toluenesulphonate,tosylate, sodium,naxonate hydrotrope,cyclophil sts 70,eltesol st 34 PubChem CID: 3720192 IUPAC Name: sodium;4-methylbenzenesulfonate SMILES: [Na+].CC1=CC=C(C=C1)S([O-])(=O)=O

PubChem CID 3720192
CAS 657-84-1
Molecular Weight (g/mol) 194.18
MDL Number MFCD00798566,MFCD00064388
SMILES [Na+].CC1=CC=C(C=C1)S([O-])(=O)=O
Synonym sodium p-toluenesulfonate,sodium 4-methylbenzenesulfonate,sodium tosylate,p-toluenesulfonic acid sodium salt,sodium toluenesulfonate,sodium toluenesulphonate,tosylate, sodium,naxonate hydrotrope,cyclophil sts 70,eltesol st 34
IUPAC Name sodium;4-methylbenzenesulfonate
InChI Key KVCGISUBCHHTDD-UHFFFAOYSA-M
Molecular Formula C7H7NaO3S