Reagents, H

Compare Tool

Select up to 3 products

1 - 32 of 941
Sort
View
Show
  • Hydrofluoric acid, 99.99% (metals basis) 40% min

    Alfa Aesar

    Formula: HF Formula weight: 20.01 Purity: 99.99% (metals basis) 40% min 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…

  • 1,1,1,3,3,3-Hexafluoro-2-propanol, 99+%

    Alfa Aesar

    Synonym(s): 1,1,1,3,3,3-Hexafluoroisopropanol, HFIP Formula: C3H2F6O Formula weight: 168.04 Purity: 99+% CAS Number: 920-66-1 UN Number: UN1760 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2905.59 Hazard Statements: H314-H318-H302-H332 Causes severe skin…

  • Heparin sodium salt, from porcine intestinal mucosa, IU>=100/mg

    Alfa Aesar

    CAS Number: 9041-08-1 Harmonized Tariff Code:  3913.90

  • 2-Hydroxypyrimidine hydrochloride, 98+%

    Alfa Aesar

    Synonym(s): 2-Pyrimidinol hydrochloride, 2(1H)-Pyrimidinone hydrochloride Formula: C4H4N2O HCl Formula weight: 132.55 Purity: 98+% CAS Number: 38353-09-2 Harmonized Tariff Code:  2933.59

  • Hemoglobin, bovine

    Alfa Aesar

    CAS Number: 9008-02-0 Harmonized Tariff Code:  3504.00

  • HEPES-buffered saline, pH 7.0 (5X)

    Alfa Aesar

    CAS Number: 7365-45-9 Harmonized Tariff Code:  3822.00

  • HEPES sodium salt, 99%

    Alfa Aesar

    Synonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt Formula: C8H17N2NaO4S Formula weight: 260.28 Purity: 99% CAS Number: 75277-39-3 Harmonized Tariff Code:  2933.59

  • n-Heptane, 99%

    Alfa Aesar

    Formula: CH3(CH2)5CH3 Formula weight: 100.21 Purity: 99% CAS Number: 142-82-5 UN Number: UN1206 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and…

  • Hydrazine dihydrochloride, 98+%

    Alfa Aesar

    Formula: H2NNH2 2HCl Formula weight: 104.97 Purity: 98+% CAS Number: 5341-61-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2825.10 Hazard Statements: H301-H311-H331-H350-H317 Toxic if swallowed. Toxic in contact with skin. Toxic if…

  • HEPES, 99%

    Alfa Aesar

    Synonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid Formula: C8H18N2O4S Formula weight: 238.31 Purity: 99% CAS Number: 7365-45-9 Harmonized Tariff Code:  2933.59

  • Hydroxylamine hydrochloride, 99%

    Alfa Aesar

    Synonym(s): Hydroxylammonium chloride Formula: H3NO HCl Formula weight: 69.49 Purity: 99% CAS Number: 5470-11-1 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2825.10 Hazard Statements: H351-H373-H290-H302-H312-H317-H315-H319 Suspected of…

  • Hydrochloric acid, 0.01N Standardized Solution

    Alfa Aesar

    Formula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 Harmonized Tariff Code:  2806.10

  • Hydrazine monohydrate, 99+%

    Alfa Aesar

    Formula: H4N2 H2O Formula weight: 50.06 (32.05anhy) Purity: 99+% CAS Number: 7803-57-8 UN Number: UN2030 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2825.10 Hazard Statements: H301-H310-H330-H350-H314-H318-H227-H317 Toxic if swallowed. Fatal in contact with…

  • Hydroxyapatite nanoparticles, 5-10% (w/v) aqueous colloidal dispersion, 20-50nm…

    Alfa Aesar

    Synonym(s): nHAP, Nano- hydroxyapatite Formula: Ca5HO13P3 Formula weight: 502.31 CAS Number: 12167-74-7 Harmonized Tariff Code:  2835.26 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • 1-Hexadecanol, 98%

    Alfa Aesar

    Synonym(s): Cetyl alcohol, n-Hexadecyl alcohol Formula: CH3(CH2)15OH Formula weight: 242.45 Purity: 98% CAS Number: 36653-82-4 Harmonized Tariff Code:  2905.17 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 4-Hydroxybenzyl alcohol, 99%

    Alfa Aesar

    Formula: C7H8O2 Formula weight: 124.14 Purity: 99% CAS Number: 623-05-2 Harmonized Tariff Code:  2907.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Hydrochloric acid, ACS, HCl 36.5-38.0%

    Alfa Aesar

    Synonym(s): Muriatic acid Formula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. …

  • Hexafluorosilicic acid, 35% w/w aq. soln.

    Alfa Aesar

    Synonym(s): Fluorosilicic acid, Hydrofluorosilicic acid Formula: H2F6Si Formula weight: 144.09 CAS Number: 16961-83-4 UN Number: UN1778 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2811.19 Hazard Statements: H314 Causes severe skin burns and eye damage. …

  • n-Hexane, anhydrous

    Alfa Aesar

    Formula: C6H14 Formula weight: 86.18 CAS Number: 110-54-3 UN Number: UN1208 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.10 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.…

  • HEPES, 1.0M buffer soln., pH 8.5

    Alfa Aesar

    CAS Number: 7365-45-9 Harmonized Tariff Code:  2933.59

  • Hydrogen peroxide, 35% w/w aq. soln., stab.

    Alfa Aesar

    Formula: H2O2 Formula weight: 34.02 CAS Number: 7722-84-1 UN Number: UN2014 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2847.00 Hazard Statements: H272-H301-H314-H318-H335 May intensify fire; oxidizer. Toxic if swallowed. Causes severe skin burns and eye…

  • 12-Hydroxystearic acid, tech. 85%

    Alfa Aesar

    Synonym(s): 12-Hydroxyoctadecanoic acid Formula: C18H36O3 Formula weight: 300.48 Purity: tech. 85% CAS Number: 106-14-9 Harmonized Tariff Code:  2918.19

  • 2-Hydroxy-4-methoxybenzophenone, 98+%

    Alfa Aesar

    Synonym(s): Oxybenzone Formula: C14H12O3 Formula weight: 228.25 Purity: 98+% CAS Number: 131-57-7 Harmonized Tariff Code:  2914.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 1-Hexene, 98%

    Alfa Aesar

    Formula: C6H12 Formula weight: 84.16 Purity: 98% CAS Number: 592-41-6 UN Number: UN2370 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. …

  • Hydrochloric acid, 1.0N Standardized Solution

    Alfa Aesar

    Formula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 Harmonized Tariff Code:  2806.10

  • Hygromycin B, 50 mg/ml in distilled water, sterile-filtered

    Alfa Aesar

    Included Fees: C871C20 has a Can and Barrier Bag fee included in the price. To see the value of these fees, download our Fee List.

  • Hydroxylamine sulfate, 99%

    Alfa Aesar

    Formula: H3NO 0.5H2SO4 Formula weight: 164.14 Purity: 99% CAS Number: 10039-54-0 UN Number: UN2865 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2825.10 Hazard Statements: H351-H373-H290-H302-H312-H317-H315-H319 Suspected of causing cancer. May cause damage…

  • cis-3-Hexenyl acetate, 99%

    Alfa Aesar

    Formula: C8H14O2 Formula weight: 142.20 Purity: 99% CAS Number: 3681-71-8 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2916.19 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour. Causes skin irritation. Causes serious eye…

  • Hippuric acid, 98%

    Alfa Aesar

    Synonym(s): N-Benzoylglycine Formula: C6H5CONHCH2CO2H Formula weight: 179.18 Purity: 98% CAS Number: 495-69-2 Harmonized Tariff Code:  2924.29

  • 2,2,3,3,4,4,4-Heptafluorobutyl methacrylate, 97%, stab.

    Alfa Aesar

    Synonym(s): Methacrylic acid 2,2,3,3,4,4,4-heptafluorobutyl ester Formula: C8H7F7O2 Formula weight: 268.13 Purity: 97%, stab. CAS Number: 13695-31-3 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2916.14 Hazard Statements: …

  • 5-Hydroxymethyl-2-furaldehyde, 97%

    Alfa Aesar

    Synonym(s): 5-(Hydroxymethyl)furfural Formula: C6H6O3 Formula weight: 126.11 Purity: 97% CAS Number: 67-47-0 Harmonized Tariff Code:  2932.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Hydrochloric acid, Acculute Standard Volumetric Solution, Final Concentration 1…

    Alfa Aesar

    Formula: HCl Formula weight: 36.46 UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2806.10 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements: …

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.