Lab Chemical Acids

Lab Chemical Acids

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  • Oxalic acid dihydrate, ReagentPlus®, =99.0% (GC)

    Synonyms: Ethanedioic acid Formula: HO2CCO2H · 2H2O Formula Weight: 126.07 CAS No.: 6153-56-6 Purity: ≥99.0% (GC) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 3 kg in poly bottle Packaging: 10 mg in autosample...

  • ALDRICH 4-(Chlorosulfonyl)benzoic acid, 96%

    Formula: ClSO2C6H4CO2H Formula Weight: 220.63 CAS No.: 10130-89-9 UN Number: UN3261 Purity: 96% Packaging: 1, 5, 25 g in glass bottle

  • Sodium Acid Pyrophosphate, FCC

    Grade: FCC CAS No.: 7758-16-9

  • Formic Acid 89-91% For Analysis EMSURE® ACS

    Grade: ACS UN No.: UN1779 pH: (H2O) strongly acid Solubility: (20°C) soluble Melting Point: -9°C Boiling Point: 107°C Flash Point: 71°C Refractive Index: 71°C Explosion Limit: 10 - 45.5 %(V) Density: 1.2 g/cm3 (20°C) Ignition Point: 485°C

  • Water-0.1% Formic Acid, BAKER ANALYZED LC/MS Reagent

    For Use in Liquid Chromatography and Mass Spectrometry Specific Gravity: 1L = 1.00 Kg

  • Phosphoric Acid, 10% (w/v), Volumetric

    Concentration: 10% w/w Composition: Water 90.46%, Phosphoric Acid 9.54% Boiling Point: Approximately 100°C Density: 1.05 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN1805,...

  • EMSURE® Perchloric Acid 70% for Analysis (max. 0.0000005% Hg)

    Grade: ACS, ISO, Reag. Ph Eur UN No.: UN1873 pH: (H2O, 20°C) strongly acid Solubility: (20°C) soluble Melting Point: -18°C Boiling Point: 198.7°C (1013 hPa) Density: 1.68 g/cm3 (20°C)

  • ALDRICH 4,4',4"-s-Triazine-2,4,6-triyl-tribenzoic acid, contains up to 3 equivalents DMF, 95%

    Synonym(s): 2,4,6-Tris(4-carboxyphenyl)- s -triazine; 4,4',4"-[1,3,5]Triazine-2,4,6-triyl-tris-benzoic acid; p -Cyanobenzoic acid trimer; H3TATB Empirical Formula: C24H15N3O6 Linear Formula: C24H15N3O6...

  • Nitric acid, ACS reagent, >=90.0%

    Molecular Formula: HNO3 Molecular Weight: 63.01 Linear Structural Formula: HNO3 MDL Number: MFCD00011349 Purity: >=90.0% Density: 1.48 g/mL at 20 C (lit.)

  • ALDRICH Trithiocyanuric acid, 95%

    Synonym(s): 1,3,5-Triazine-2,4,6-trithiol Formula: C3H3N3S3 Formula Weight: 177.27 CAS No.: 638-16-4 Purity: 95% Packaging: 5, 25 g in glass bottle

  • 1-Heptanesulfonic Acid Sodium Salt

    CAS No.: 22767-50-6

  • ALDRICH 4-Pyridineboronic acid pinacol ester, 97%

    Synonym(s): 2-(4-Pyridyl)-4,4,5,5-tetramethyl-1,3-dioxaborolane; 2-(Pyridin-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine; 4-Pyridylboronic acid pinacol ester Formula: C11H16BNO2 Formula Weight: 205.06 CAS No.:...

  • Citric acid, meets analytical specification of Ph. Eur., BP, USP, E330, anhydrous, 99.5-100.5% (based on anhydrous substance)

    Formula: HOC(COOH)(CH2COOH)2 Formula Weight: 192.12 CAS No.: 77-92-9 Purity: 99.5-100.5% (based on anhydrous substance)

  • Sulfamic acid =99.5% (alkalimetric)

    Honeywell Research Chemicals

    Chemical name: Sulfamic acid Chemical synonyms: Amidosulfonic acid Density (g/cm3): 2.1 Molecular weight: 97.09 Molecular formula: H3NO3S Chemical purity: =99.5% (alkalimetric) UN Number: UN 2967

  • OmniTrace Ultra™ Sulfuric Acid

    Synonyms: aa Molecular Formula: H2O4S Molecular Weight: 98.08 Linear Structural Formula: H2SO4 MDL Number: MFCD00064589 Purity: 93-98% Melting Point: -20 C Density: 1.840 g/mL at 25 C (lit.) Application: Product is double-distilled and packed in class 100 clean room conditions into preleached FEP...

  • Fumaric Acid Disodium Salt

    CAS No.: 17013-01-3

  • Hydrochloric Acid 32% For Analysis EMSURE®

    UN No.: UN1789 pH: Solubility: (20°C) soluble Melting Point: -40°C Boiling Point: 83 - 90°C Vapor Pressure: 21.3 hPa (20°C) Density: 1.16 g/cm3 (20°C)

  • ALDRICH 2-Bromo-5-methoxybenzoic acid, 98%

    Formula: BrC6H3(OCH3)CO2H Formula Weight: 231.04 CAS No.: 22921-68-2 Purity: 98% Packaging: 5 g in glass bottle

  • Prephenic acid barium salt, >=75%

    Synonyms: 1-Carboxy-4-hydroxy-alpha-oxo-2,5-cyclohexadiene-1-propanoic acid CAS Number: 2931-08-0 Formula: C10H8BaO6 Formula Weight: 361.49 Linear Formula: C10H8O6Ba Purity: >=75% Storage: -20C UNSPSC Code: 12352100 Biochem/physiol Actions: Intermediate in the biosynthesis of aromatic amino acids in...

  • Hydrochloric acid, ACS reagent, 37%

    Molecular Formula: HCl Molecular Weight: 36.46 Linear Structural Formula: HCl MDL Number: MFCD00011324 Purity: 36.5-38.0% (ACS specification); 37% Density: 1.2 g/mL at 25 C (lit.) Application: Chlorine source for safer, greener chlorination of aromatic compounds and a,b-unsaturated carbonyl...

  • RPI DL-Thioctic Acid [DL-a-Lipoic acid]

    RPI (Research Products International)

    The RPI DL-thioctic acid [DL-a-lipoic acid] is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only

  • N-Acetyl-L-aspartic Acid

    Spectrum Chemical

    CAS No.: 997-55-7

  • Fluka Nitric acid puriss. p.a., =65% (T)

    Chemical name: Nitric acid Material form: Liquid Density (g/cm3): 1.42 Molecular weight: 63.01 Molecular formula: HNO3 Chemical purity: =65% (T) UN Number: UN 2031

  • Hydrogen Peroxide, 99.999%, 30-32% in Water

    H2O2 CAS#: 7722-84-1 F.W.: 34.02 Stabilized

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