Organic Acids
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Sigma Aldrich Oxalic acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Recommended Storage | Room Temperature |
|---|
Sigma Aldrich DL-Malic acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Percent Purity | ≥98% (capillary GC) |
|---|---|
| Linear Formula | HO2CCH2CH(OH)CO2H |
| CAS | 6915-15-7 |
| Molecular Weight (g/mol) | 134.09 |
| MDL Number | MFCD00064212 |
| Synonym | (+/-)-2-Hydroxysuccinic acid; DL-Hydroxybutanedioic acid |
| RTECS Number | ON7175000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H6O5 |
| EINECS Number | 230-022-8 |
| Melting Point | 131°C to 133°C (lit.) |
Sigma Aldrich meso-Tartaric acid monohydrate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Percent Purity | ≥97% |
|---|---|
| Linear Formula | C4H6O6 -+ H2O |
| CAS | 5990-63-6 |
| Molecular Weight (g/mol) | 168.1 |
| MDL Number | MFCD00150742 |
| Synonym | Mesotartaric acid |
| Recommended Storage | Room Temperature |
| Molecular Formula | C4H6O6 -+ H2O |
| EINECS Number | 205-696-1 |
| Melting Point | 165°C to 166°C (anhydrous) (lit.) |
Sigma Aldrich Phthalic Acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| RTECS Number | TH9625000 |
|---|
Sigma Aldrich Citric Acid Monohydrate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| RTECS Number | GE7810000 |
|---|---|
| Recommended Storage | Room Temperature |
Sigma Aldrich Tannic Acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Synonym | Gallotannin; Tannin |
|---|---|
| RTECS Number | WW5075000 |
Sigma Aldrich Azelaic acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| CAS | 123-99-9 |
|---|
Sigma Aldrich Trichloroacetic Acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Refractive Index | n20/D 1.62 |
|---|---|
| Synonym | TCA |
| RTECS Number | AJ7875000 |
| Recommended Storage | 2°C to 8°C |
Sigma Aldrich Glycolic Acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| Linear Formula | HOCH2COOH |
|---|---|
| CAS | 79-14-1 |
| Molecular Weight (g/mol) | 76.05 g/mol |
| MDL Number | MFCD00004312 |
| Synonym | Hydroxyacetic acid |
| RTECS Number | MC5250000 |
| Recommended Storage | Room Temperature |
| Molecular Formula | C2H4O3 |
| Melting Point | 75°C to 80°C |
Sigma Aldrich DL-Lactic acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Boiling Point | 122°C (15 mmHg) |
|---|---|
| Percent Purity | ∼90% (T) |
| Linear Formula | CH3CH(OH)COOH |
| CAS | 50-21-5 |
| Molecular Weight (g/mol) | 90.08 |
| MDL Number | MFCD00004520 |
| Refractive Index | n20/D 1.425 (literature) |
| Synonym | 2-Hydroxypropionic acid |
| Recommended Storage | Room Temperature |
| Molecular Formula | C3H6O3 |
| Density | 1.209 g/mL (at 25°C (literature)) |
Sigma Aldrich Oxalic Acid Dihydrate
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
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| Synonym | Ethanedioic acid dihydrate |
|---|
Sigma Aldrich Phthalic Acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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| CAS | 1080-06-4 |
|---|
Sigma Aldrich 3-(5-formyl-thiophen-2-yl)-benzoic acid
MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Fisher Science Education™ Maleic Acid
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Science Education
A science education product.
Small and/or specialty supplier based on Federal laws and SBA requirements.
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A science education product.
CAS: 110-16-7 Molecular Formula: C4H4O4 Molecular Weight (g/mol): 116.07 MDL Number: MFCD00063177 InChI Key: VZCYOOQTPOCHFL-OWOJBTEDSA-N Synonym: maleic acid,cis-butenedioic acid,toxilic acid,maleinic acid,malenic acid,2z-but-2-enedioic acid,2-butenedioic acid z,maleate,cis-1,2-ethylenedicarboxylic acid,z-butenedioic acid PubChem CID: 444266 ChEBI: CHEBI:18300 IUPAC Name: (2E)-but-2-enedioic acid SMILES: OC(=O)\C=C\C(O)=O
| PubChem CID | 444266 |
|---|---|
| CAS | 110-16-7 |
| Molecular Weight (g/mol) | 116.07 |
| ChEBI | CHEBI:18300 |
| MDL Number | MFCD00063177 |
| SMILES | OC(=O)\C=C\C(O)=O |
| Synonym | maleic acid,cis-butenedioic acid,toxilic acid,maleinic acid,malenic acid,2z-but-2-enedioic acid,2-butenedioic acid z,maleate,cis-1,2-ethylenedicarboxylic acid,z-butenedioic acid |
| IUPAC Name | (2E)-but-2-enedioic acid |
| InChI Key | VZCYOOQTPOCHFL-OWOJBTEDSA-N |
| Molecular Formula | C4H4O4 |
Fisher Science Education™ Tartaric Acid
Science Education
A science education product.
A science education product.
CAS: 87-69-4 Molecular Formula: C4H6O6 Molecular Weight (g/mol): 150.09 MDL Number: MFCD00064207 InChI Key: FEWJPZIEWOKRBE-UHFFFAOYNA-N Synonym: l-tartaric acid,l-+-tartaric acid,l +-tartaric acid,2r,3r-2,3-dihydroxysuccinic acid,tartaric acid,2r,3r-2,3-dihydroxybutanedioic acid,r,r-tartaric acid,+-l-tartaric acid,dextrotartaric acid,l-threaric acid PubChem CID: 444305 ChEBI: CHEBI:15671 IUPAC Name: 2,3-dihydroxybutanedioic acid SMILES: OC(C(O)C(O)=O)C(O)=O
| PubChem CID | 444305 |
|---|---|
| CAS | 87-69-4 |
| Molecular Weight (g/mol) | 150.09 |
| ChEBI | CHEBI:15671 |
| MDL Number | MFCD00064207 |
| SMILES | OC(C(O)C(O)=O)C(O)=O |
| Synonym | l-tartaric acid,l-+-tartaric acid,l +-tartaric acid,2r,3r-2,3-dihydroxysuccinic acid,tartaric acid,2r,3r-2,3-dihydroxybutanedioic acid,r,r-tartaric acid,+-l-tartaric acid,dextrotartaric acid,l-threaric acid |
| IUPAC Name | 2,3-dihydroxybutanedioic acid |
| InChI Key | FEWJPZIEWOKRBE-UHFFFAOYNA-N |
| Molecular Formula | C4H6O6 |