Acids

Alfa Aesar™ Acetic acid, glacial, 99.9985% (metals basis)

Chemical Name or Material: Acetic acid CAS: 64-19-7 Name Note: Glacial Molecular Formula: CH3CO2H Formula Weight: 60.05 MDL Number: MFCD00036152 UN Number: UN2789 Merck Index: 14,55 100ML Acetic acid, glacial, 99.9985% (metals basis)

Alfa Aesar™ Trifluoroacetic acid, 99.5+%

Chemical Name or Material: Trifluoroacetic Acid CAS: 76-05-1 Molecular Formula: CF3CO2H Linear Formula: CF3CO2H Formula Weight: 114.02 MDL Number: MFCD00004169 UN Number: UN2699 Beilstein: 742035 Merck Index: 14,9681 TRIFLUOROACETIC ACID 99.5%2.5KG

Acetic Acid Glacial, for HPLC, Certified

500ML Acetic acid glacial, for HPLC, Certified

D(+)-Malic acid, 98%, ACROS Organics™

Chemical Name or Material: D(+)-Malic acid Assay: 98% Assay Percent Range: 98% Molecular Formula: C4H6O5 Linear Formula: HO2CCH2CH(OH)CO2H Formula Weight: 134.09 MDL Number: MFCD00004245 1GR D(+)-Malic acid, 98%

Salicylic acid, sodium salt, 99+%, ACROS Organics™

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: 2-Hydroxybenzoic acid, sodium salt 2.5KG Salicylic acid, sodium salt, 99+%

Alfa Aesar™ Selenous acid, Puratronic™, 99.999% (metals basis)

Chemical Name or Material: Selenous acid CAS: 7783-00-8 Purity Grade: Puratronic™ Formula Weight: 128.97 MDL Number: MFCD00011331 UN Number: UN3290 Merck Index: 14,8430 25g Selenous acid, Puratronic®, 99.999% (metals basis)

Trifluoroacetic Acid, Optima™ LC/MS Grade, Fisher Chemical

Additional Information: Vapor Pressure: 107mbar at 25°C; Vapor Density: 3.9 Aluminum (Al): 20 ppb max. Assay Percent Range: ≥99.5 % Calcium (Ca): 50 ppb max. CAS: 76-05-1 Chemical Name or Material: Trifluoroacetic Acid Chloride: Report ppm Copper (Cu): 10 ppb max. Density: 1.535g/cm³ Assay: ≥99.5% Boiling Point: 72°C Color: Clear Colorless Formula Weight: 114.02 Melting Point: −15°C pH: 0.45 Physical Form: Liquid Purity Grade: Optima™ LC/MS Fluoride: Report ppm Identification: Pass Test Iron (Fe): 10 ppb max. LCMS Gradient Suitability: Pass Test Lead (Pb): 10 ppb max. Linear Formula: CF3COOH Magnesium (Mg): 10 ppb max. Manganese (Mn): 10 ppb max. Merck Index: 15, 9847 MDL Number: 4169 Molecular Formula: C2HF3O2 Nickel (Ni): 10 ppb max. Potassium (K): 20 ppb max. Residue after Evaporation: 1ppm max. Silver (Ag): 10 ppb max. Sodium (Na): 50 ppb max. Sulfate: Report ppm Synonym: TFA Vapor Density: 3.9 Vapor Pressure: 107mbar 25 Water: 0.05% max. Zinc (Zn): 20 ppb max. 10ML Trifluoroacetic acid, Optima(TM) LC/MS grade

p-Toluenesulfonic acid monohydrate, 99%, extra pure, ACROS Organics™

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 5GR p-Toluenesulfonic acid monohydrate, 99%, extra pure

Hydrofluoric Acid 47-51%, Optima™, for Ultra Trace Elemental Analysis, Fisher Chemical

CAS: 7664-39-3 Color: Colorless Physical Form: Liquid Molecular Formula: HF 250ML Hydrofluoric acid 47-51%, Optima(TM), for ultra trace elemental analysis

Acetic acid, sodium salt, 99+%, extra pure, anhydrous, ACROS Organics™

Chemical Name or Material: Acetic acid, sodium salt Name Note: Anhydrous CAS: 127-09-3 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: Extra Pure Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C2H3NaO2 Linear Formula: CH3CO2Na Formula Weight: 82.03 MDL Number: MFCD00012459 1KG Acetic acid, sodium salt, 99+%, extra pure, anhydrous

Phosphoric acid, pure, ACROS Organics™

Chemical Name or Material: Phosphoric acid CAS: 7664-38-2 Purity Grade: Pure Assay: ≥98% Molecular Formula: H3O4P Linear Formula: H3PO4 Formula Weight: 98 MDL Number: MFCD00011340 Synonym: Orthophosphoric acid 500GR Phosphoric acid, pure

Hydrofluoric Acid, 40%, Certified AR for Analysis, Fisher Chemical

CAS: 7664-39-3 Boiling Point: 105°C/221°F Color: Colorless Formula Weight: 20g/mol Melting Point: −35°C/−31°F pH: 1 Physical Form: Liquid MDL Number: 11346 Molecular Formula: HF Packaging: HDPE plastic bottle Vapor Density: 2.21 2.5LT Hydrofluoric acid, 40%, Certified AR for analysis

Hydrofluoric Acid 47-51%, Trace Metal™, for Trace Metal Analysis, Fisher Chemical

500ML Hydrofluoric acid 47-51%, Trace Metal(TM), for trace metal analysis

Iodic acid, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Iodic acid Name Note: p.a. CAS: 7782-68-5 Purity Grade: For analysis Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: HIO3 Linear Formula: HIO3 Formula Weight: 175.91 MDL Number: MFCD00011348 1KG Iodic acid, 99.5%, for analysis

Alfa Aesar™ Hydrofluoric acid, Environmental Grade Plus, 47-51%

Chemical Name or Material: Hydrofluoric acid CAS: 7664-39-3 Purity Grade: Environmental Grade Plus Formula Weight: 20.01 MDL Number: MFCD00011346 UN Number: UN1790 Merck Index: 14,4790 HYDROFLUORIC ACID, ENV. GRADE PLUS, 47-51%1L

Hydrobromic Acid, ACS, 47.0-49%, Alfa Aesar

Chemical Name or Material: Hydrobromic acid CAS: 10035-10-6 CAS: 7732-18-5 Purity Grade: ACS Grade Physical Form: Liquid Assay Percent Range: 47.0-49.0% Molecular Formula: HBr Formula Weight: 80.92 MDL Number: MFCD00011323 Synonym: Hydrogen bromide HYDROBROMIC ACID, ACS, 47.0-49.0%4X1L

Succinic Acid 99%, ACROS Organics™

Chemical Name or Material: Succinic acid Name Note: 99% CAS: 110-15-6 Assay Percent Range: 99% Molecular Formula: C4H6O4 Linear Formula: HO2CCH2CH2CO2H Formula Weight: 118.09 MDL Number: MFCD00002789 Synonym: Butanedioic acid 2.5KG Succinic acid, 99%

Acetic acid, 99.8%, for analysis, ACROS Organics™

Chemical Name or Material: Acetic acid Name Note: For Analysis CAS: 64-19-7 CAS Min %: 99.75 CAS Max %: 100.0 Purity Grade: For analysis Assay: 99.8% Assay Percent Range: 99.8% Molecular Formula: C2H4O2 Linear Formula: CH3COOH Formula Weight: 60.05 MDL Number: MFCD00036152 Synonym: Glacial acetic acid 1LT Acetic acid, 99.8%, for analysis

Hydrobromic acid, Alfa Aesar™

Chemical Name or Material: Hydrobromic acid CAS: 10035-10-6 Physical Form: Liquid Molecular Formula: HBr Formula Weight: 80.92 MDL Number: MFCD00011323 Synonym: Hydrogen bromide HYDROBROMIC ACID, 48% 4X940ML

Acetic acid, potassium salt, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Acetic acid, potassium salt Name Note: For analysis ACS CAS: 127-08-2 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C2H3KO2 Linear Formula: CH3CO2K Formula Weight: 98.14 MDL Number: MFCD00012458 Synonym: Potassium acetate 1KG Acetic acid, potassium salt, 99+%, for analysi

Acetic acid, potassium salt, 99+%, for molecular biology, ACROS Organics™

Chemical Name or Material: Acetic acid, potassium salt CAS: 127-08-2 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For molecular biology Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C2H3KO2 Linear Formula: CH3CO2K Formula Weight: 98.14 MDL Number: MFCD00012458 Synonym: Potassium acetate 100GR Acetic acid, potassium salt, 99+%, for molecular biology

Alfa Aesar™ Lactic acid, ACS, 85.0-90.0% aq. soln.

Chemical Name or Material: Lactic acid CAS: 50-21-5 Name Note: For analysis ACS Purity Grade: ACS Grade Molecular Formula: C3H6O3 Formula Weight: 90.08 MDL Number: MFCD00004520 Beilstein: 1209341 Merck Index: 14,5336 Synonym: 2-Hydroxypropionic acid LACTIC ACID ACS 85.0-90.0%500G

Acetic Acid Glacial, Pure, for Non Aqueous Titrations, Fisher Chemical

2.5LT Acetic acid glacial, pure, for non aqueous titrations

Phosphotungstic Acid Hydrate, Alfa Aesar

Chemical Name or Material: Phosphotungstic acid hydrate CAS: 12067-99-1 Physical Form: Powder Molecular Formula: P2O5·24WO3·xH2O Formula Weight: 5706.35 MDL Number: MFCD00041964 Synonym: Tungstophosphoric acid PHOSPHOTUNGSTIC ACID 25G

DL-Mandelic acid, 99+%, ACROS Organics™

Chemical Name or Material: DL-Mandelic acid Name Note: 99+% CAS: 90-64-2 Assay: ≥99.0% (Acid) Assay Percent Range: 99+% Molecular Formula: C8H8O3 Linear Formula: C6H5CH(OH)CO2H Formula Weight: 152.15 Synonym: alpha-Hydroxyphenylacetic acid 250GR DL-Mandelic acid, 99+%

Salicylic Acid, For analysis ACS, +99%, ACROS Organics™

Chemical Name or Material: Salicylic acid CAS: 69-72-7 Purity Grade: ACS Reagent Grade Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C7H6O3 Formula Weight: 138.12 MDL Number: MFCD00002439 Synonym: 2-Hydroxybenzoic acid 10KG Salicylic acid, 99+%, ACS reagent

Alfa Aesar™ Maleic acid, 98+%

Chemical Name or Material: Maleic acid CAS: 110-16-7 Molecular Formula: C4H4O4 Formula Weight: 116.07 MDL Number: MFCD00063177 Beilstein: 605762 Merck Index: 14,5703 Synonym: cis-2-Butenedioic acid MALEIC ACID, 99+% 5000G

Polyphosphoric acid, pure, >84% phosphate (as P2O5), ACROS Organics™

Chemical Name or Material: Polyphosphoric acid CAS: 8017-16-1 Purity Grade: Pure Assay: ≥82% (as P2O5) (Alkalimetry) 1KG Polyphosphoric acid, pure, > 84% phosphate (as P2O5)

Alfa Aesar™ Phthalic acid, 99%

Chemical Name or Material: Phthalic acid CAS: 88-99-3 Molecular Formula: C8H6O4 Formula Weight: 166.13 MDL Number: MFCD00002467 Beilstein: 608199 Merck Index: 14,7371 Synonym: Benzene-1,2-dicarboxylic acid PHTHALIC ACID, 99% 5000G

Hydrofluoric Acid, 58-62%, Technical, Fisher Chemical

CAS: 7664-39-3 Boiling Point: 105°C/221°F Color: Colorless Formula Weight: 20g/mol Melting Point: −35°C/−31°F pH: 1 Physical Form: Liquid MDL Number: 11346 Molecular Formula: HF Packaging: HDPE plastic bottle Vapor Density: 2.21 2.5LT Hydrofluoric acid, 58-62%, technical

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