Alfa Aesar

Reagents, E, Alfa Aesar

Compare Tool

Select up to 3 products

1 - 32 of 1250
Sort
View
Show
  • Endothelial Cell Growth Supplement, bovine hypothalamus, BT-203

    Alfa Aesar

    MDL: MFCD00146844 Synonym(s): Endothelial Mitogen ECGS Form: Lyophilized powder Harmonized Tariff Code:   2937.19

  • Ethylenediaminetetraacetic acid disodium magnesium salt hydrate

    Alfa Aesar

    Synonym(s): EDTA disodium magnesium salt hydrate Formula: C10H12MgN2Na2O8 xH2O Formula weight: 358.50(anhy) CAS Number: 14402-88-1 Harmonized Tariff Code:  2922.49

  • Ethylenediaminetetraacetic acid, 0.5M aq. soln, pH 8.0

    Alfa Aesar

    Synonym(s): EDTA Formula: C10H16N2O8 Formula weight: 292.24 CAS Number: 60-00-4 Harmonized Tariff Code:  2922.49

  • Ethanolamine, ACS, 99+%

    Alfa Aesar

    Synonym(s): Monoethanolamine; 2-Aminoethanol CAS Number: 141-43-5 MDL: MFCD00008183 EINECS: 205-483-3 Formula: HOCH2CH2NH2 Formula Weight: 61.08 Form: Liquid Melting Point: 10° Boiling Point: 169-170° …

  • Ethyl 3-trifluoromethyl-1H-pyrazole-5-carboxylate, 97%

    Alfa Aesar

    Synonym(s): 3-Trifluoromethyl-1H-pyrazole-5-carboxylic acid ethyl ester Formula: C7H7F3N2O2 Formula weight: 208.14 Purity: 97% CAS Number: 129768-30-5 Harmonized Tariff Code:  2933.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

  • Ethyl glyoxylate, ca 50% soln. in toluene

    Alfa Aesar

    Synonym(s): Ethyl oxoacetate, Glyoxylic acid ethyl ester Formula: OHCCO2CH2CH3 Formula weight: 102.09 CAS Number: 924-44-7 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2918.30 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable…

  • Ethyl 3-dimethylaminopropionate, 97%

    Alfa Aesar

    Synonym(s): 3-Dimethylaminopropionic acid ethyl ester Formula: (CH3)2NCH2CH2CO2CH2CH3 Formula weight: 145.20 Purity: 97% CAS Number: 20120-21-2 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2922.49 Hazard Statements: H226-H315-H319-H335 …

  • Eriochrome Black T

    Alfa Aesar

    Synonym(s): C.I. 14645, Mordant Black 11 Formula: C20H12N3NaO7S Formula weight: 461.39 CAS Number: 1787-61-7 Harmonized Tariff Code:  2927.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Ethyl formate, 97%

    Alfa Aesar

    Synonym(s): Formic acid ethyl ester Formula: C3H6O2 Formula weight: 74.08 Purity: 97% CAS Number: 109-94-4 UN Number: UN1190 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.13 Hazard Statements: H225-H302-H332-H319-H335 Highly flammable liquid and…

  • 4-Ethylthiophenol, 97%

    Alfa Aesar

    Synonym(s): 4-Ethylbenzenethiol Formula: C8H10S Formula weight: 138.23 Purity: 97% CAS Number: 4946-13-8 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if…

  • 1-Ethyl-3-methylimidazolium dicyanamide, 98%

    Alfa Aesar

    Formula: C8H11N5 Formula weight: 177.21 Purity: 98% CAS Number: 370865-89-7 Harmonized Tariff Code:  2933.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280h-P305+P351+P338 Wear…

  • Ethyl 3-(4-bromophenyl)propionate, 95%

    Alfa Aesar

    Synonym(s): 3-(4-Bromophenyl)propionic acid ethyl ester Formula: C11H13BrO2 Formula weight: 257.12 Purity: 95% CAS Number: 40640-98-0

  • Eserine

    Alfa Aesar

    Synonym(s): Physostigmine Formula: C15H21N3O2 Formula weight: 275.35 CAS Number: 57-47-6 UN Number: UN1544 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2939.99 Hazard Statements: H300-H330 Fatal if swallowed. Fatal if inhaled. Precautionary Statements: …

  • Ethyl undecanoate, 97%

    Alfa Aesar

    Synonym(s): Undecanoic acid ethyl ester Formula: C13H26O2 Formula weight: 214.35 Purity: 97% CAS Number: 627-90-7 Harmonized Tariff Code:  2915.90

  • Ethanol, anhydrous, denatured, HPLC Grade, 90%, packaged under Argon in…

    Alfa Aesar

    Formula: C2H6O Formula weight: 46.08 Purity: 90%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 64-17-5 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2207.20 Hazard Statements: H225-H371 Highly flammable liquid and vapour.…

  • Ethanol, Alcohol Reagent, anhydrous, denatured, ACS, 94-96%

    Alfa Aesar

    Formula: C2H6O Formula weight: 46.08 Purity: 94-96% CAS Number: 64-17-5 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2207.20 Hazard Statements: H225-H371 Highly flammable liquid and vapour. May cause damage to organs. Precautionary…

  • Ethylene glycol ethyl methyl ether, 97%, stab. with 0.01% BHT

    Alfa Aesar

    Synonym(s): 1-Ethoxy-2-methoxyethane, Ethyl 2-methoxyethyl ether Formula: C5H12O2 Formula weight: 104.15 Purity: 97%, stab. with 0.01% BHT CAS Number: 5137-45-1 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.19 Hazard Statements: …

  • Ethidium bromide, 98% (dry wt.)

    Alfa Aesar

    Synonym(s): 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide, Homidium bromide Formula: C21H20BrN3 Formula weight: 394.32 Purity: 98% (dry wt.) CAS Number: 1239-45-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2933.99 Hazard…

  • Erbium pieces, 99.9% (REO)

    Alfa Aesar

    Purity: 99.9% (REO) CAS Number: 7440-52-0 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2805.30 Risk Phrases: 11-15 Flammable. Contact with water liberates highly flammable gases. Safety Phrases: 7/8-43 Keep container tightly closed and dry.

  • 2-Ethylbutyric acid, 98%

    Alfa Aesar

    Synonym(s): Diethylacetic acid, Pentane-3-carboxylic acid Formula: (CH3CH2)2CHCO2H Formula weight: 116.16 Purity: 98% CAS Number: 88-09-5 UN Number: UN2922 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H311-H314-H318-H227 Toxic…

  • Ethyl 2-bromobutyrate, 97%

    Alfa Aesar

    Synonym(s): 2-Bromobutyric acid ethyl ester Formula: C6H11BrO2 Formula weight: 195.06 Purity: 97% CAS Number: 533-68-6 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

  • Ethanethiol, 97%

    Alfa Aesar

    Synonym(s): Ethyl mercaptan Formula: C2H6S Formula weight: 62.13 Purity: 97% CAS Number: 75-08-1 UN Number: UN2363 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2930.90 Hazard Statements: H225-H332 Highly flammable liquid and vapour. Harmful if inhaled. …

  • Erbium pieces, distilled dendritic, 99.9% (REO)

    Alfa Aesar

    Purity: 99.9% (REO) CAS Number: 7440-52-0 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2805.30 Risk Phrases: 11-15 Flammable. Contact with water liberates highly flammable gases. Safety Phrases: 7/8-43 Keep container tightly closed and dry.

  • 3-Ethylphenol, 95%

    Alfa Aesar

    Formula: C8H10O Formula weight: 122.17 Purity: 95% CAS Number: 620-17-7 UN Number: UN3145 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2907.19 Hazard Statements: H301-H311-H314-H318 Toxic if swallowed. Toxic in contact with skin. Causes severe skin burns and…

  • Ethylenediaminetetraacetic acid disodium salt dihydrate, 99+%

    Alfa Aesar

    Synonym(s): EDTA disodium salt dihydrate Formula: C10H14N2Na2O8 2H2O Formula weight: 372.24 (336.22anhy) Purity: 99+% CAS Number: 6381-92-6 Harmonized Tariff Code:  2922.49

  • 2-Ethyl-1-butanol, 99%

    Alfa Aesar

    Synonym(s): Isohexyl alcohol Formula: (CH3CH2)2CHCH2OH Formula weight: 102.18 Purity: 99% CAS Number: 97-95-0 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H311-H226-H302 Toxic in contact with skin. Flammable…

  • (-)-Epigallocatechin gallate

    Alfa Aesar

    Synonym(s): EGCG, 3-O-Gallate Formula: C22H18O11 Formula weight: 458.40 CAS Number: 989-51-5 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Ethylphosphonic dichloride, 98%

    Alfa Aesar

    Synonym(s): Ethanephosphonic dichloride Formula: C2H5Cl2OP Formula weight: 146.94 Purity: 98% CAS Number: 1066-50-8 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H330-H314-H318 Fatal if inhaled. Causes severe…

  • Ethanol, anhydrous, denatured, Spectrophotometric Grade, 90%, 5% methanol, 5%…

    Alfa Aesar

    Formula: C2H6O Formula weight: 46.08 Purity: 90%, 5% methanol, 5% isopropanol CAS Number: 64-17-5 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2207.20 Hazard Statements: H225-H371 Highly flammable liquid and vapour. May cause damage to…

  • Ethyltrimethoxysilane, 97%

    Alfa Aesar

    Synonym(s): Trimethoxyethylsilane Formula: (CH3O)3SiCH2CH3 Formula weight: 150.25 Purity: 97% CAS Number: 5314-55-6 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour.…

  • 1-Ethylpiperidine, 99%

    Alfa Aesar

    Synonym(s): N-Ethylpiperidine Formula: C7H15N Formula weight: 113.20 Purity: 99% CAS Number: 766-09-6 UN Number: UN2386 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes severe…

  • Eosin Yellowish

    Alfa Aesar

    Synonym(s): Acid Red 87, C.I. 45380 Formula: C20H6Br4Na2O5 Formula weight: 691.86 CAS Number: 17372-87-1 Harmonized Tariff Code:  3204.12 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.