Acids, MilliporeSigma, Bottle, Glass
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ALDRICH 3-Indolepropionic acid, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): 3-(3-Indolyl)propanoic acid; IPA; Indole-3-propionic acid; NSC 3252; NSC 47831 Formula: C11H11NO2 Formula Weight: 189.21 CAS No.: 830-96-6 Purity: 99% Application: Reactant for preparation of: • Fluorescent analogues of…
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ALDRICH 6-Heptynoic acid, 90%
MilliporeSigmaFormula: HC≡C(CH2)4COOH Formula Weight: 126.15 CAS No.: 30964-00-2 UN Number: UN3265 Purity: 90% Density: 0.997g/mLat 25°C(lit.) Packaging: 1 g in glass bottle
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ALDRICH 4-Aminosalicylic acid, 99%
MilliporeSigmaSynonym(s): 4-Amino-2-hydroxybenzoic acid; PAS Formula: H2NC6H3-2-(OH)CO2H Formula Weight: 153.14 CAS No.: 65-49-6 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is…
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Trifluoroacetic Acid
MilliporeSigmaMeets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs Formula: CCl3COOH Formula Weight: 163.39 CAS Number: 76-03-9
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ALDRICH (R)-(-)-a-Methoxyphenylacetic acid, 99%
MilliporeSigmaSynonym(s): O -Methyl-D-mandelic acid Formula: C6H5CH(OCH3)CO2H Formula Weight: 166.17 CAS No.: 3966-32-3 Purity: 99% Packaging: 1 g in glass bottle
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ALDRICH Cyclohexanecarboxylic acid, 98%
MilliporeSigmaSynonym(s): Hexahydrobenzoic acid Formula: C6H11CO2H Formula Weight: 128.17 CAS No.: 98-89-5 Purity: 98% Density: 1.033g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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ALDRICH Nonanoic acid, 96%
MilliporeSigmaSynonym(s): Acid C9; Pelargonic acid Formula: CH3(CH2)7COOH Formula Weight: 158.24 CAS No.: 112-05-0 UN Number: UN3265 Purity: 96% Density: 0.906g/mLat 25°C(lit.) Packaging: 500 mL in glass bottle
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EMSURE® Nitric Acid 65% For Analysis
MilliporeSigmaUN No.: 2031 pH: (H2O, 20°C) strongly acid Solubility: (20°C) soluble Melting Point: -32°C Boiling Point: 121°C (1013 hPa) Vapor Pressure: 9.4 hPa (20°C) Density: 1.39 g/cm3 (20°C) Ignition Point: (H2O, 20°C) strongly acid
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ALDRICH 5-(4-Nitrophenyl)-2-furoic acid, 96%
MilliporeSigmaSynonym(s): 5-(4-Nitrophenyl)-2-furancarboxylic acid Formula: C11H7NO5 Formula Weight: 233.18 CAS No.: 28123-73-1 Purity: 96% Packaging: 1, 5 g in glass bottle
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Formic Acid 98-100% For Analysis EMSURE® ACS, Reagent Ph Eur
MilliporeSigmaFormula: HCOOH Grade: ACS, Reag. Ph Eur CAS No.: 64-18-6 UN No.: UN1779 pH: 2.2 (10 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: 4°C Molar Mass: 46.03 g/mol Boiling Point: 101°C (1013 hPa) …
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Synonym(s): (4-Methoxyphenyl)boric acid; ( p -Methoxyphenyl)boronic acid; 4-Anisylboronic acid; 4-Methoxybenzeneboronic acid; p -Anisylboronic acid; p -Methoxybenzeneboronic acid Formula: CH3OC6H4B(OH)2 Formula Weight: 151.96 CAS No.: …
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ALDRICH 3-Carboxy-5-nitrophenylboronic acid,
MilliporeSigmaSynonym(s): (3-Carboxy-5-nitrophenyl)boronic acid; 3-(Dihydroxyboryl)-5-nitrobenzoic acid; 3-Borono-5-nitrobenzoic acid; 3-Carboxy-5-nitrobenzeneboronic acid; 5-Carboxy-3-nitrobenzeneboronic acid Formula: C7H6BNO6 Formula Weight: 210.94 CAS No.: …
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ALDRICH 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%
MilliporeSigmaSynonym(s): 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt; Folin's reagent; Sodium 1,2-naphthoquinone-4-sulfonate Formula: C10H5NaO5S Formula Weight: 260.20 CAS No.: 521-24-4 Purity: 97% Packaging: 10 g in glass bottle
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ALDRICH 2-Methoxyphenylacetic acid, 98%
MilliporeSigmaFormula: CH3OC6H4CH2CO2H Formula Weight: 166.17 CAS No.: 93-25-4 Purity: 98% Packaging: 5 g in glass bottle
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ALDRICH 4-Ethylbenzoic acid, 99%
MilliporeSigmaFormula: C2H5C6H4CO2H Formula Weight: 150.17 CAS No.: 619-64-7 Purity: 99% Other Notes: Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 191280.pdf …
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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)
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ALDRICH Pyrrole-2-carboxylic acid, 99%
MilliporeSigmaFormula: C5H5NO2 Formula Weight: 111.10 CAS No.: 634-97-9 Purity: 99% Application: Employed in the synthesis of cholecystokinin antagonists, benzopyran antihypertensives, and azepinediones. Other Notes: Tandem Mass Spectrometry data independently…
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ALDRICH Heptanoic acid, Greater Than or Equal to 99.0% (GC)
MilliporeSigmaSynonym(s): Enanthic acid; Oenanthic acid Formula: CH3(CH2)5COOH Formula Weight: 130.18 CAS No.: 111-14-8 UN Number: UN3265 Purity: ≥99.0% (GC) Density: 0.918g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle
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Sulfuric Acid 95-97% For Analysis EMSURE® ISO
MilliporeSigmaFormula: H2SO4 Grade: ISO CAS No.: 7664-93-9 UN No.: UN1830 pH: 0.3 (49 g/l, H2O, 25°C) Solubility: (20°C) soluble,(caution ! development of heat) Melting Point: -20°C Molar Mass: 98.08 g/mol Boiling Point: 335°C Vapor Pressure: 0.0001 hPa (20°C) Density: 1.84 g/cm3…
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ALDRICH 2-Thiophenecarboxylic acid, ReagentPlus®, 99%
MilliporeSigmaFormula: C5H4O2S Formula Weight: 128.15 CAS No.: 527-72-0 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 100 g in glass bottle
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Hydroiodic Acid 57% Extra Pure
MilliporeSigmaUN No.: UN1787 pH: 1 (13 g/l, H2O, 20°C) Solubility: (20°C) soluble Melting Point: -50°C (External MSDS) Boiling Point: 127°C (1013 hPa) Density: 1.70 g/cm3 (20°C)
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ALDRICH Ethanesulfonic acid, 95%
MilliporeSigmaFormula: CH3CH2SO3H Formula Weight: 110.13 CAS No.: 594-45-6 UN Number: UN2586 Purity: 95% Density: 1.35g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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Acetylenedicarboxylic acid, 0.95
MilliporeSigmaSynonyms: 2-Butynedioic acid CAS Number: 142-45-0 Formula: C4H2O4 Formula Weight: 114.06 Linear Formula: HOOCC///CCOOH MDL No.: MFCD00004362 Purity: 0.95 Melting Point: 180-187 C (dec.) (lit.) Storage: 2-8C Beilstein Registry Number: 878357 EC Number: 205-536-0 …
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Synonym(s): (−)-MTPA; Mosher's acid Formula: C6H5C(OCH3)(CF3)CO2H Formula Weight: 234.17 CAS No.: 17257-71-5 Purity: ≥99% Density: 1.303g/mLat 25°C(lit.) Other Notes: doi:10.1038/nprot.2007.35 4 Storage: …
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ALDRICH Naphthenic acid, technical
MilliporeSigmaCAS No.: 1338-24-5 UN Number: UN3082 Density: 0.92g/mLat 20°C(lit.) Analysis Note: petroleum product, techn. mixture of alkylated cyclopentane carboxic acids Packaging: 250 mL in glass bottle
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ALDRICH 3-Oxo-1-cyclohexanecarboxylic acid, 93%
MilliporeSigmaFormula: C6H9(O)CO2H Formula Weight: 142.15 CAS No.: 16205-98-4 Purity: 93% Packaging: 1 g in glass bottle
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GR ACS o-Phosphoric Acid 85% W/W
MilliporeSigmaSynonyms: Phosphoric acid; Orthophosphoric Acid; Orthophosphoric acid Molecular Formula: H3O4P Molecular Weight: 98.0 Linear Structural Formula: H3PO4 MDL Number: MFCD00011340 Melting Point: ~40 C (lit.) Density: 1.685 g/mL at 25 C (lit.) …
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Synonym(s): (Thiophene-3-yl)boronic acid; 3-Thiopheneboric acid; 3-Thiopheneboronic acid; 3-Thiophenylboronic acid; Thiophene-3-boronic acid Formula: C4H5BO2S Formula Weight: 127.96 CAS No.: 6165-69-1 Purity: ≥95.0% Other Notes: Contains…
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Synonym(s): 2-Oxoglutaric acid disodium salt; Sodium α-ketoglutarate dibasic Formula: NaOOCCH2CH2COCOONa · 2H2O Formula Weight: 226.09 CAS No.: 305-72-6 (anhydrous) Purity: ≥98.0% (dried material, NT) Packaging: 25, 100 g in glass bottle
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ALDRICH 4-Ethynylphenylboronic acid pinacol ester, 95%
MilliporeSigmaSynonym(s): 2-(4-Ethynylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Formula: C14H17BO2 Formula Weight: 228.09 CAS No.: 1034287-04-1 Purity: 95% Packaging: 1 g in glass bottle