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  • Hydrofluoric acid, ACS, 48-51%

    Alfa Aesar

    Formula: HF Formula weight: 20.01 CAS Number: 7664-39-3 UN Number: UN1790 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2811.11 Hazard Statements: H300-H310-H330-H314 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes severe skin burns and…

  • Nitric acid, fuming, 98%

    Alfa Aesar

    Formula: C5H9BrZn Formula weight: 214.41 CAS Number: 171860-68-7 UN Number: UN3399 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H261-H314-H351-H335 Highly flammable liquid and vapour. In contact with water releases flammable…

  • 2-Chloro-4-(trifluoromethyl)phenylacetic acid, 97%

    Alfa Aesar

    Formula: C9H6ClF3O2 Formula weight: 238.59 Purity: 97% Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a…

  • 2-Chloro-3-cyanopyridine-4-boronic acid pinacol ester, 95%

    Alfa Aesar

    Synonym(s): 2-Chloro-3-cyano-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Formula: C12H14BClN2O2 Formula weight: 264.52 Purity: 95% CAS Number: 878194-94-6 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin…

  • Humic Acid

    Alfa Aesar

    CAS Number: 1415-93-6 MDL: MFCD00147177 EINECS: 215-809-6 Form: Crystalline powder Solubility: Slightly soluble in water, with much swelling Merck: 14,4752 Harmonized Tariff Code 3824.90 TSCA: Yes RTECS: MT6544000

  • 2-n-Propoxypyridine-3-boronic acid pinacol ester

    Alfa Aesar

    Synonym(s): 2-n-Propoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine Formula: C14H22BNO3 Formula weight: 263.15 CAS Number: 1073371-87-5 Harm

  • Sulfuric acid, 15% fuming, 12-17% free SO{3}

    Alfa Aesar

    Formula: C6H12BrClZn Formula weight: 264.90 CAS Number: 135579-83-8 UN Number: UN3399 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H261-H314-H351-H335 Highly flammable liquid and vapour. In contact with water releases flammable…

  • 2,2':6',2''-Terpyridine-4'-carboxylic acid, 95%

    Alfa Aesar

    Synonym(s): 4'-Carboxy-2,2':6',2''-terpyridine Formula: C16H11N3O2 Formula weight: 277.28 Purity: 95% CAS Number: 148332-36-9 Har

  • Citric acid monohydrate, 99.5+%

    Alfa Aesar

    Formula: C6H8O7 H2O Formula weight: 210.14 (192.13anhy) Purity: 99.5+% CAS Number: 5949-29-1 Harmonized Tariff Code:  2918.14 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

  • Oxalic acid dihydrate, ACS, 99.5-102.5%

    Alfa Aesar

    CAS Number: 6153-56-6 MDL: MFCD00149102 EINECS: 205-634-3 Formula: C2H2O4•2H2O Formula Weight: 126.07 (90.04anhy) Form: Crystalline Melting Point: 101-105° Density: 1.65 S olubility : Very…

  • 2-Chloro-6-methoxynicotinic acid, 95%

    Alfa Aesar

    Synonym(s): 2-Chloro-6-methoxypyridine-3-carboxylic acid Formula: C7H6ClNO3 Formula weight: 187.60 Purity: 95% CAS Number: 503000-87-1

  • 3-Iodobenzeneboronic acid pinacol ester, 97%

    Alfa Aesar

    Synonym(s): 3-Iodophenylboronic acid pinacol ester, 2-(3-Iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane Formula: C12H16BIO2 Formula weight: 329.97 Purity: 97% CAS Number: 408492-28-4 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation.…

  • Gibberellic acid, 98%

    Alfa Aesar

    Formula: C19H22O6 Formula weight: 346.37 Purity: 98% CAS Number: 77-06-5 Harmonized Tariff Code:  2932.20 Hazard Statements:

  • 3-Hydroxybutyric acid, 98%

    Alfa Aesar

    Formula: C4H8O3 Formula weight: 104.10 Purity: 98% CAS Number: 300-85-6 Harmonized Tariff Code:  2918.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 …

  • Rosolic acid

    Alfa Aesar

    Synonym(s): Aurin; C.I. 43800 CAS Number: 603-45-2 MDL: MFCD00001624 EINECS: 210-041-8 Formula: C19H14O3 Formula Weight: 290.32

  • 2-Vinylbenzoic acid, 96%

    Alfa Aesar

    Formula: C9H8O2 Formula weight: 148.16 Purity: 96% CAS Number: 27326-43-8 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Benzothiazole-6-carboxylic acid, 96%

    Alfa Aesar

    Formula: C8H5NO2S Formula weight: 179.20 Purity: 96% CAS Number: 3622-35-3 Harmonized Tariff Code:  2934.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 3-Chloro-4-formylbenzeneboronic acid, 95%

    Alfa Aesar

    Synonym(s): 4-Borono-2-chlorobenzaldehyde, 3-Chloro-4-formylphenylboronic acid Formula: C7H6BClO3 Formula weight: 184.39 Purity: 95% CAS Number: 1072952-53-4 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation.…

  • 3-[3-Fluoro-4-(trifluoromethyl)phenyl]propionic acid, 97%

    Alfa Aesar

    Formula: C10H8F4O2 Formula weight: 236.16 Purity: 97% Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a …

  • 4-(Dibenzylamino)benzeneboronic acid, 95%

    Alfa Aesar

    Synonym(s): 4-(Dibenzylamino)phenylboronic acid Formula: C20H20BNO2 Formula weight: 317.19 Purity: 95% CAS Number: 159191-44-3 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 4-(n-Propoxycarbonyl)benzeneboronic acid, 97%

    Alfa Aesar

    Synonym(s): 4-(n-Propoxycarbonyl)phenylboronic acid, n-Propyl 4-boronobenzoate Formula: C10H13BO4 Formula weight: 208.02 Purity: 97% CAS Number: 91062-38-3 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation.…

  • 2-Bromo-3-methylbenzoic acid, 97%

    Alfa Aesar

    Formula: C8H7BrO2 Formula weight: 215.05 Purity: 97% CAS Number: 53663-39-1 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 3-[2-Fluoro-3-(trifluoromethyl)phenyl]propionic acid, 97%

    Alfa Aesar

    Formula: C10H8F4O2 Formula weight: 236.16 Purity: 97% Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a …

  • 4-(4-Pyridyl)benzoic acid, 97%

    Alfa Aesar

    Formula: C12H9NO2 Formula weight: 199.20 Purity: 97% CAS Number: 4385-76-6 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 3-(4-Fluoro-3-methylphenyl)propionic acid, 97%

    Alfa Aesar

    Formula: C10H11FO2 Formula weight: 182.19 Purity: 97% CAS Number: 881189-64-6 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 5-Chloro-2-(trifluoromethoxy)phenylacetic acid, 97%

    Alfa Aesar

    Formula: C9H6ClF3O3 Formula weight: 254.59 Purity: 97% Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a…

  • 4-Chloro-2-(trifluoromethoxy)phenylacetic acid, 97%

    Alfa Aesar

    Formula: C10H8F4O2 Formula weight: 254.59 Purity: 97% Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a …

  • 2,6-Dichloro-3-(trifluoromethyl)benzoic acid, 97%

    Alfa Aesar

    Formula: C8H3Cl2F3O2 Formula weight: 259.01 Purity: 97% CAS Number: 25922-41-2 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 2-Chloro-1-methylimidazole-5-boronic acid pinacol ester, 95%

    Alfa Aesar

    Formula: C10H16BClN2O2 Formula weight: 242.52 Purity: 95% CAS Number: 1315281-29-8 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 3-[3-Fluoro-5-(trifluoromethyl)phenyl]propionic acid, 97%

    Alfa Aesar

    Formula: C10H8F4O2 Formula weight: 236.16 Purity: 97% Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 Wear protective gloves.…

  • Nitric acid, 2.0N Standardized Solution

    Alfa Aesar

  • 2,4,5-Trifluorobenzeneboronic acid, 97%

    Alfa Aesar

    Synonym(s): 2,4,5-Trifluorophenylboronic acid Formula: C6H4BF3O2 Formula weight: 175.90 Purity: 97% CAS Number: 247564-72-3 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

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