Acids

Oxalic Acid Dihydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Oxalic Acid Dihydrate CAS: 6153-56-6 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Assay: 99.5 to 102.5% Assay Percent Range: 99.5 to 102.5 % Molecular Formula: C2H2O4 · 2 H2O Linear Formula: HO2CCO2H·2H2O Formula Weight: 126.07 MDL Number: MFCD00149102 Synonym: Ethanedioic Acid

p-Toluenesulfonic acid monohydrate, 99%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: p-Toluenesulfonic acid monohydrate Name Note: >98.5% (total TSA) CAS: 6192-52-5 Purity Grade: Extra Pure Assay Percent Range: 99% Molecular Formula: C7H8O3S·H2O Linear Formula: CH3C6H4SO3H·H2O Formula Weight: 190.22 MDL Number: MFCD00142137 Synonym: PTSA

Alfa Aesar™ Vanillic acid, 98%

Chemical Name or Material: Vanillic Acid CAS: 121-34-6 Molecular Formula: C8H8O4 Formula Weight: 168.15 MDL Number: MFCD00002551 Beilstein: 2208364 Merck Index: 14,9931

Alfa Aesar™ Abietic acid, tech. 75%

Chemical Name or Material: Abietic acid CAS: 514-10-3 Purity Grade: Technical Grade Molecular Formula: C20H30O2 Formula Weight: 302.45 MDL Number: MFCD03423567 Beilstein: 2221451 Merck Index: 14,7

Isobutyric Acid, 99+%, ACROS Organics™

Chemical Name or Material: Isobutyric acid Name Note: 99+% CAS: 79-31-2 Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C4H8O2 Linear Formula: (CH3)2CHCO2H Formula Weight: 88.11 MDL Number: MFCD00002658 Synonym: 2-Methylpropionic acid

Gluconic acid, sodium salt, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Gluconic acid, sodium salt Assay: 98% Assay Percent Range: 98% Molecular Formula: C6H11NaO7 Linear Formula: HOCH2[CH(OH)]4CO2Na Formula Weight: 218.14 MDL Number: MFCD00064210 Synonym: Sodium gluconate

Trichloroacetic Acid (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Trichloroacetic Acid CAS: 76-03-9 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: C2HCl3O2 Linear Formula: CCl3COOH Formula Weight: 163.39 MDL Number: MFCD00004177 Synonym: TCA

Valeric Acid, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Valeric acid Assay: 99% Assay Percent Range: 99% Molecular Formula: C5H10O2 Linear Formula: CH3(CH2)3CO2H Formula Weight: 102.13 MDL Number: MFCD00004413 Synonym: 1-Butanecarboxylic acid, Pentanoic acid

Perchloric Acid, 70% (Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Perchloric Acid, 70% CAS: 7601-90-3 CAS: 7732-18-5 Purity Grade: Certified ACS Grade Assay: 69.0 to 72.0% (w/w) Assay Percent Range: 69.0 to 72.0 w/w % Molecular Formula: HClO4 Formula Weight: 100.46 MDL Number: MFCD00011325

Hydrochloric Acid (TraceMetal™ Grade), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Hydrochloric Acid CAS: 7647-01-0 Purity Grade: TraceMetal Molecular Formula: HCl · H2O Formula Weight: 36.46 MDL Number: MFCD00011324 Synonym: Muriatic Acid

Salicylic acid, sodium salt, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Salicylic acid, sodium salt Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C7H5NaO3 Linear Formula: 2-(HO)C6H4CO2Na Formula Weight: 160.1 MDL Number: MFCD00002440 Synonym: Sodium salicylate, 2-Hydroxybenzoic acid, sodium salt

Maleic Acid, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Maleic acid Assay: 99% Assay Percent Range: 99% Molecular Formula: C4H4O4 Linear Formula: HO2CCH=CHCO2H Formula Weight: 116.07 MDL Number: MFCD00063177 Synonym: cis-Butenedioic acid

Chlorosulfonic acid, typically 99%, Alfa Aesar™

Chemical Name or Material: Chlorosulfonic Acid CAS: 7790-94-5 Physical Form: Liquid Assay Percent Range: typically 99% Molecular Formula: HSO3Cl Formula Weight: 116.52 MDL Number: MFCD00011523

Alfa Aesar™ Phosphorous acid, 98+%

Chemical Name or Material: Phosphorous acid CAS: 13598-36-2 Molecular Formula: H3PO3 Formula Weight: 82 MDL Number: MFCD00137258 UN Number: UN2834 Merck Index: 14,7346 Synonym: Phosphonic acid

Nitric Acid (TraceMetal™ Grade), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Nitric Acid CAS: 7697-37-2 Purity Grade: TraceMetal Assay: 67 to 70% (HNO3, w/w) Molecular Formula: HNO3 Formula Weight: 63.01 MDL Number: MFCD00011349

Hydrochloric Acid, Certified ACS Plus, 36.5 to 38.0%, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Assay: 36.5 to 38.0% (w/w) Molecular Formula: HCl · H2O

Formic Acid, 99.5+%, Optima™ LC/MS Grade, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 64-18-6 Color: Colorless pH: 2.1 Physical Form: Liquid Molecular Formula: CH2O2

Trifluoroacetic Acid, Optima™ LC/MS Grade, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.023 MDL Number: 4169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: TFA PubChem CID: 6422 ChEBI: CHEBI:45892

Thiosalicylic acid, 98%, ACROS Organics™

Chemical Name or Material: Thiosalicylic acid Name Note: 98% CAS: 147-93-3 Assay: 98% Assay Percent Range: 98% Molecular Formula: C7H6O2S Linear Formula: HSC6H4CO2H Formula Weight: 154.18 MDL Number: MFCD00004836 Synonym: 2-Mercaptobenzoic acid

Thiodiglycolic acid, 98%, ACROS Organics™

Chemical Name or Material: Thiodiglycolic acid Name Note: 98% CAS: 123-93-3 Assay: 98% Assay Percent Range: 98% Molecular Formula: C4H6O4S Linear Formula: S(CH2CO2H)2 Formula Weight: 150.15 MDL Number: MFCD00004359 Synonym: Thiodiacetic acid

Nitric Acid (Certified ACS Plus), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Nitric Acid CAS: 7697-37-2 CAS: 7732-18-5 Purity Grade: Certified ACS Plus Grade Assay: 68.0 to 70.0% (w/w) Assay Percent Range: 70% Molecular Formula: HNO3 Formula Weight: 63.01 MDL Number: MFCD00011349

Hydrochloric Acid (Optima™), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Hydrochloric Acid CAS: 7647-01-0 Purity Grade: OPTIMA™ Assay: 32 to 35% (HCl, w/w) Molecular Formula: HCl · H2O Formula Weight: 36.46 MDL Number: MFCD00011324 Synonym: Muriatic Acid

Boric Acid (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Boric Acid CAS: 10043-35-3 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Assay: ≥99.5% Assay Percent Range: ≥99.5 % Molecular Formula: H3BO3 Formula Weight: 61.83 MDL Number: MFCD00011337 Synonym: Orthoboric Acid, Borofax

Benzoic Acid (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Benzoic Acid CAS: 65-85-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.5% Assay Percent Range: ≥99.5 % Molecular Formula: C7H6O2 Linear Formula: C6H5COOH Formula Weight: 122.12 MDL Number: MFCD00002398 Synonym: Phenyl Formic Acid, Benzenecarboxylic Acid

Cacodylic acid, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Cacodylic acid Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C2H7AsO2 Linear Formula: (CH3)2As(O)OH Formula Weight: 138.01 MDL Number: MFCD00002095

Alfa Aesar™ Hydrofluoric acid, 99.99% (metals basis) 40% min

Chemical Name or Material: Hydrofluoric acid CAS: 7664-39-3 Formula Weight: 20.01 MDL Number: MFCD00011346 UN Number: UN1790 Merck Index: 14,4790

Butyric acid sodium salt, 99%, ACROS Organics™

Chemical Name or Material: Butyric acid sodium salt Assay: 99% Assay Percent Range: 99% Molecular Formula: C4H7NaO2 Linear Formula: CH3CH2CH2COONa Formula Weight: 110.09 MDL Number: MFCD00002816 Synonym: Sodium butanoate

L(-)-Malic acid, 99%, ACROS Organics™

Chemical Name or Material: L(-)-Malic acid Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C4H6O5 Linear Formula: HO2CCH2CH(OH)CO2H Formula Weight: 134.09 MDL Number: MFCD00064213 Synonym: L-Hydroxysuccinic acid, Apple acid

Gallic Acid 98%, ACROS Organics™

Chemical Name or Material: Gallic acid Name Note: 98% CAS: 149-91-7 Assay: 98% Assay Percent Range: 98% Molecular Formula: C7H6O5 Formula Weight: 170.12 MDL Number: MFCD00002510 Synonym: 3, 4, 5-Trihydroxybenzoic acid

Tetronic acid, 96%

Chemical Name or Material: Tetronic Acid CAS: 4971-56-6 Molecular Formula: C4H4O3 Formula Weight: 100.07 MDL Number: MFCD00010086 Beilstein: 108442

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