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  • Sulfuric acid, puriss. p.a., for determination of Hg, ACS reagent, reag. ISO,…

    Sigma-Aldrich

    Formula: H2SO4 Formula Weight: 98.08 CAS No.: 7664-93-9 Purity: 95.0-97.0% Density: 1.840 g/mL at 25 °C(lit.) Packaging: 2.5, 4 x 2.5 L-GL in glass bottle Packaging: In PE-bottles;also available PE-bottles black (Material no.…

  • FLUKA Bromoacetic acid, ReagentPlus®, Greater Than or Equal to 99.0%

    Sigma-Aldrich

    Formula: BrCH2COOH Formula Weight: 138.95 CAS No.: 79-08-3 UN Number: UN3425 Purity: ≥99.0% (GC); ≥99.0% (GC); ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Included Fees: C984G53 has a Small Can included…

  • ALDRICH Humic acid, technical

    Sigma-Aldrich

    Synonym(s): PGS 10 CAS No.: 1415-93-6 Packaging: 10, 50 g in poly bottle

  • ALDRICH Sulfuric acid, 99.999%

    Sigma-Aldrich

    Formula: H2SO4 Formula Weight: 98.08 CAS No.: 7664-93-9 UN Number: UN1830 Purity: 99.999% Density: 1.840g/mLat 25°C(lit.) Analysis Note: Purity based on trace metals Packaging: 100, 500 mL in glass bottle Included Fees: C983X55 has a Small Can…

  • ALDRICH Pyruvic acid, 98%

    Sigma-Aldrich

    Synonym(s): α-Ketopropionic acid; 2-Oxopropionic acid Formula: CH3COCOOH Formula Weight: 88.06 CAS No.: 127-17-3 UN Number: UN3265 Purity: 98% Density: 1.267g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle Included Fees: …

  • ALDRICH Undecafluorohexanoic acid, Greater Than or Equal to 97.0% (T)

    Sigma-Aldrich

    Synonym(s): Perfluorocaproic acid; Perfluorohexanoic acid Formula: CF3(CF2)4COOH Formula Weight: 314.05 CAS No.: 307-24-4 UN Number: UN3265 Purity: ≥97.0% (T) Density: 1.759g/mLat 20°C(lit.) Packaging: 5 mL in glass bottle

  • ALDRICH 2-(Boc-aminomethyl)phenylacetic acid, >=99.0%

    Sigma-Aldrich

    Empirical Formula: C14H19NO4 Linear Formula: C14H19NO4 Formula Weight: 265.30 MDL Number: MFCD06656428 Purity: ≥99.0% (HPLC); ≥99.0%; 99.0-101.0% (NaOH 0.1 M, T) Beilstein Registry Number: 1080474

  • ALDRICH Hexanoic acid, Greater Than or Equal to 99.5%

    Sigma-Aldrich

    Synonym(s): Acid C6; Caproic acid Formula: CH3(CH2)4COOH Formula Weight: 116.16 CAS No.: 142-62-1 UN Number: UN2829 Purity: ≥99.5% Density: 0.927g/mLat 25°C(lit.) Packaging: 2.5, 100, 500 g in glass bottle Included…

  • ALDRICH Isonicotinic acid, 99%

    Sigma-Aldrich

    Synonym(s): 4-Picolinic acid; Pyridine-4-carboxylic acid Formula: C6H5NO2 Formula Weight: 123.11 CAS No.: 55-22-1 Purity: 99% Packaging: 100, 500 g in poly bottle

  • ALDRICH 2-Ketobutyric acid, 97%

    Sigma-Aldrich

    Synonym(s): α-Ketobutyric acid; Propionylformic acid Formula: CH3CH2COCOOH Formula Weight: 102.09 CAS No.: 600-18-0 Purity: 97% Storage: 2-8°C Packaging: 5, 10, 25 g in glass bottle

  • SIGMA 4-O-Caffeoylquinic acid >=98.0%

    Sigma-Aldrich

    Synonym(s): 4- O -(3,4-Dihydroxycinnamoyl)-D-quinic acid; Cryptochlorogenic acid Empirical Formula: C16H18O9 Linear Formula: C16H18O9 Formula Weight: 354.31 MDL Number: MFCD10566638 Purity: ≥98.0% Storage: 2-8°C

  • ALDRICH Nitric acid, 70%, purified by redistillation, Greater Than or Equal to…

    Sigma-Aldrich

    Molecular Weight: 63.01 Empirical Formula (Hill Notation): HNO3 CAS No.: 7697-37-2 MDL Number: MFCD00011349 UN Number: UN2031  Vapor Density: 1 (vs air) Vapor Pressure:  8 mmHg (20°C) Assay: ≥99.999% trace metals basis …

  • ALDRICH Glyoxylic acid monohydrate, 98%

    Sigma-Aldrich

    Synonym(s): Formylformic acid; Oxoethanoic acid Formula: HCOCO2H · H2O Formula Weight: 92.05 CAS No.: 563-96-2 UN Number: UN3261 Purity: 98% Application: Employed in the synthesis of a sulfinylmaleate, which serves as an efficient dienophile for…

  • FLUKA Phenylboronic acid, purum, Greater Than or Equal to 97.0% (HPLC)

    Sigma-Aldrich

    Synonym(s): Benzeneboronic acid; Dihydroxyphenylborane; NSC 66487; Phenyl-boric acid; Phenylboric acid; Phenyldihydroxyborane Formula: C6H5B(OH)2 Formula Weight: 121.93 CAS No.: 98-80-6 Purity: ≥97.0% (HPLC) Application: Reagent used for…

  • ALDRICH Oxalic acid, 98%

    Sigma-Aldrich

    Formula: HO2CCO2H Formula Weight: 90.03 CAS No.: 144-62-7 UN Number: UN3261 Purity: 98% Packaging: 250 g in poly bottle

  • ALDRICH (1R)-(-)-10-Camphorsulfonic acid, 98%

    Sigma-Aldrich

    Synonym(s): (−)-Camphor-10-sulfonic acid; (1 R )-(−)-Camphor-10-sulfonic acid; (1 R )-Camphor-10-sulfonic acid Formula: C10H16O4S Formula Weight: 232.30 CAS No.: 35963-20-3 UN Number: UN3261 Purity: 98% Packaging: 25, 100 g in glass…

  • ALDRICH 11-Phosphonoundecanoic acid, 96%

    Sigma-Aldrich

    Empirical Formula: C11H23O5P Linear Formula: C11H23O5P Formula Weight: 266.27 MDL Number: MFCD09265114 Purity: 96% Melting Point: 186-190 °C Storage: −20°C

  • SIGMA (±)-Jasmonic acid BioReagent, plant cell culture tested, liquid

    Sigma-Aldrich

    Synonym(s): (±)-1α,2β-3-Oxo-2-(cis-2-pentenyl)cyclopentaneacetic acid Empirical Formula: C12H18O3 Linear Formula: C12H18O3 Formula Weight: 210.27 MDL Number: MFCD04221274 Storage: 2-8°C

  • ALDRICH 2,5-Bis(trifluoromethyl)hydrocinnamic acid, 97%

    Sigma-Aldrich

    Synonym(s): 3-[2,5-Bis(trifluoromethyl)phenyl]propionic acid Empirical Formula: C11H8F6O2 Linear Formula: (CF3)2C6H3CH2CH2CO2H Formula Weight: 286.17 MDL Number: …

  • ALDRICH 5-Azidopentanoic acid, Greater Than or Equal to 97.0%

    Sigma-Aldrich

    Synonym(s): 5-Azidovalerianic acid Formula: C5H9N3O2 Formula Weight: 143.14 CAS No.: 79583-98-5 Purity: ≥97.0% (TLC); ≥97.0%; 97.0-103.0% (calc. on dry substance, T) Storage: −20°C Packaging: 250 mg in glass bottle

  • ALDRICH 6-Quinolineboronic acid pinacol ester, 97%

    Sigma-Aldrich

    Synonym(s): 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline; 6-Quinolylboronic acid pinacol ester Formula: C15H18BNO2 Formula Weight: 255.12 CAS No.: 406463-06-7 Purity: 97% Packaging: 1, 5 g in glass bottle

  • FLUKA (+)-Camphor-10-sulfonic acid, purum, Greater Than or Equal to 98.0% (T)

    Sigma-Aldrich

    Synonym(s): (+)-β-Camphorsulfonic acid; (1S)-(+)-Camphor-10-sulfonic acid Formula: C10H16O4S Formula Weight: 232.30 CAS No.: 3144-16-9 UN Number: UN3261 Purity: ≥98.0% (T) Other Notes: Reagent used for the resolution of bases; use as…

  • ALDRICH Oxalic acid, ReagentPlus®, Greater Than or Equal to 99%

    Sigma-Aldrich

    Formula: HO2CCO2H Formula Weight: 90.03 CAS No.: 144-62-7 UN Number: UN3261 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 50 g in poly bottle

  • ALDRICH 3-Chloroperbenzoic acid, Less Than or Equal to 77%

    Sigma-Aldrich

    Synonym(s): 3-Chloroperoxybenzoic acid; MCPBA Formula: ClC6H4CO3H Formula Weight: 172.57 CAS No.: 937-14-4 UN Number: UN3106 Purity: Less Than or Equal to 77% Application: Effective oxidant for epoxidizing di-, tri-, and tetra-substituted olefins.…

  • ALDRICH Picric acid, moistened with water, Greater Than or Equal to 98%

    Sigma-Aldrich

    Synonym(s): 2,4,6-Trinitrophenol; PA Formula: (O2N)3C6H2OH Formula Weight: 229.10 CAS No.: 88-89-1 UN Number: UN1344 Purity: ≥98% Supplemental Hazards: Explosive when dry. Packaging: 100, 500 g in poly bottle Included Fees: …

  • Sodium 1-heptanesulfonate

    Sigma-Aldrich

    Synonyms: 1-Heptanesulfonic acid sodium salt Formula: C7H15O3SNa Formula Weight: 202.25 CAS No.: 22767-50-6 Application: Ion-pairing reagent for HPLC, including analyses of peptides and proteins. Packaging: 5, 25, 100 g in poly bottle

  • ALDRICH 4-Bromophenylboronic acid N-butyldiethanolamine ester, 97%

    Sigma-Aldrich

    Synonym(s): 6-Butyl-2-(4-bromophenyl)-1,3,6,2-dioxazaborocane Empirical Formula: C14H21BBrNO2 Linear Formula: C14H21BBrNO2 Formula Weight: 326.04 MDL Number: MFCD09265137 Purity: 97% Melting Point: 120-124 °C

  • ALDRICH 4-(Trifluoromethoxy)phenylacetic acid, 98%

    Sigma-Aldrich

    Empirical Formula: C9H7F3O3 Linear Formula: CF3OC6H4CH2CO2H Formula Weight: 220.15 MDL Number: MFCD00061239 Purity: 98% Melting Point: 85-88 °C(lit.)

  • ALDRICH Benzhydroxamic acid, 99%

    Sigma-Aldrich

    Synonym(s): N -Hydroxybenzamide Formula: C6H5CONHOH Formula Weight: 137.14 CAS No.: 495-18-1 Purity: 99% Storage: 2-8°C Packaging: 5 g in glass bottle

  • ALDRICH 4-Iodobutyric acid, 98%

    Sigma-Aldrich

    Formula: I(CH2)3CO2H Formula Weight: 214.00 CAS No.: 7425-27-6 Purity: 98% Packaging: 1 g in glass bottle

  • SIGMA (±)-Mevalonic acid 5-phosphate trilithium salt hydrate 95% (TLC)

    Sigma-Aldrich

    Synonym(s): rac -5-Phosphomevalonate trilithium salt Empirical Formula: C6H10Li3O7P -+ xH2O Linear Formula: C6H10Li3O7P -+ xH2O Formula Weight: 245.94 (anhydrous basis) MDL…

  • ALDRICH (+)-6-Aminopenicillanic acid, 96%

    Sigma-Aldrich

    Synonym(s): (2 S ,5 R ,6 R )-6-Amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 6-APA Empirical Formula: C8H12N2O3S Linear Formula: C8H12N2O3S Formula Weight: 216.26 MDL…

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