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Perchloric acid, 0.1N in Acetic Acid Standardized Solution, Alfa Aesar™

CAS: 7601-90-3 Molecular Formula: ClHO4 Molecular Weight (g/mol): 100.454 MDL Number: MFCD00011325 InChI Key: VLTRZXGMWDSKGL-UHFFFAOYSA-N Synonym: hclo4, hyperchloric acid, perchioric acid, perchloric acid, perchloric acid acid by mass forbidden, perchloric acid, acs reagent, perchlorsaeure, ueberchlorsaeure, unii-v561v90bg2 PubChem CID: 24247 ChEBI: CHEBI:29221 IUPAC Name: perchloric acid SMILES: OCl(=O)(=O)=O

Alfa Aesar™ Denatonium benzoate

CAS: 3734-33-6 Molecular Formula: C28H34N2O3 Molecular Weight (g/mol): 446.591 MDL Number: MFCD00031578 InChI Key: VWTINHYPRWEBQY-UHFFFAOYSA-N Synonym: anispray, aversion, bitrex, caswell no. 083bb, denatonium benzoate, denatonium benzoate anhydrous, gori, lidocaine benzyl benzoate, unii-m5ba6gaf1o PubChem CID: 19518 IUPAC Name: benzyl-[2-(2,6-dimethylanilino)-2-oxoethyl]-diethylazanium;benzoate SMILES: CC[N+](CC)(CC1=CC=CC=C1)CC(=O)NC2=C(C=CC=C2C)C.C1=CC=C(C=C1)C(=O)[O-]

Alfa Aesar™ 1-Pyrenebutyric acid, 97%

CAS: 3443-45-6 Molecular Formula: C20H16O2 Molecular Weight (g/mol): 288.346 MDL Number: MFCD00004141 InChI Key: QXYRRCOJHNZVDJ-UHFFFAOYSA-N Synonym: 1-pyrenebutanoic acid, 1-pyrenebutyric acid, 1-pyrenylbutyric acid, 4-1-pyrenyl butyric acid, 4-pyren-1-yl butanoic acid, gamma-3-pyrenyl butyric acid, pyrene-1-butyric acid, pyrene-3-butyric acid, pyrenebutanoic acid, pyrenebutyric acid PubChem CID: 76977 IUPAC Name: 4-pyren-1-ylbutanoic acid SMILES: C1=CC2=C3C(=C1)C=CC4=C(C=CC(=C43)C=C2)CCCC(=O)O

Alfa Aesar™ Lithium acetate dihydrate, 99%

CAS: 6108-17-4 Molecular Formula: C2H7LiO4 Molecular Weight (g/mol): 102.014 MDL Number: MFCD00066949 InChI Key: IAQLJCYTGRMXMA-UHFFFAOYSA-M Synonym: acetic acid lithium salt dihydrate,, ksc498a1d, lioac-2h2o, lioac.2h2o, lithium acetate dihydrate, lithium acetate dihydrate, reagent grade, lithiumacetatedihydrate, lithotab acetate ion dihydrate PubChem CID: 23666338 IUPAC Name: lithium;acetate;dihydrate SMILES: [Li+].CC(=O)[O-].O.O

Alfa Aesar™ Manganese(II) nitrate tetrahydrate, 98%

CAS: 20694-39-7 Molecular Formula: H8MnN2O10 Molecular Weight (g/mol): 251.006 MDL Number: MFCD00149789 InChI Key: ALIMWUQMDCBYFM-UHFFFAOYSA-N Synonym: acmc-20akkk, ksc206g2f, manganese 2+ dinitrate tetrahydrate, manganese 2+ ion tetrahydrate dinitrate, manganese dinitrate tetrahydrate, manganese ii nitrate tetrahydrate, manganese nitrate tetrahydrate, mn.2no3.4h2o, nitric acid, manganese 2+ salt, tetrahydrate, unii-03m0g68r5f PubChem CID: 182616 IUPAC Name: manganese(2+);dinitrate;tetrahydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.[Mn+2]

L-Glutathione reduced, 97%, Alfa Aesar

CAS: 70-18-8 Molecular Formula: C10H17N3O6S Molecular Weight (g/mol): 307.321 MDL Number: MFCD00065939 InChI Key: RWSXRVCMGQZWBV-WDSKDSINSA-N Synonym: deltathione, glutathion, glutathione, glutathione-sh, glutinal, isethion, l-glutathione, neuthion, reduced glutathione, tathion PubChem CID: 124886 ChEBI: CHEBI:16856 IUPAC Name: (2S)-2-amino-5-[[(2R)-1-(carboxymethylamino)-1-oxo-3-sulfanylpropan-2-yl]amino]-5-oxopentanoic acid SMILES: C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N

Alfa Aesar™ Iridium(IV) oxide powder, 99%

CAS: 12030-49-8 Molecular Formula: IrO2 MDL Number: MFCD00011065

Alfa Aesar™ Sodium salicylate, 99%

CAS: 54-21-7 Molecular Formula: C7H5NaO3 Molecular Weight (g/mol): 160.104 MDL Number: MFCD00002440 InChI Key: ABBQHOQBGMUPJH-UHFFFAOYSA-M Synonym: clin, enterosalicyl, enterosalil, entrosalyl, glutosalyl, kerasalicyl, magsalyl, salsonin, sodium 2-hydroxybenzoate, sodium salicylate PubChem CID: 16760658 ChEBI: CHEBI:9180 IUPAC Name: sodium;2-hydroxybenzoate SMILES: C1=CC=C(C(=C1)C(=O)[O-])O.[Na+]

Iodine, resublimed crystals, ACS grade, 99.8%, Alfa Aesar™

CAS: 7553-56-2 Molecular Formula: I2 Molecular Weight (g/mol): 253.809 MDL Number: MFCD00011355 InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N Synonym: diiodine, eranol, iode, iodine, iodine crystals, iodine solution, iodine sublimed, iodio, tincture iodine, vistarin PubChem CID: 807 ChEBI: CHEBI:17606 IUPAC Name: molecular iodine SMILES: II

Starch, soluble, ACS (for iodometry), Alfa Aesar™

CAS: 9005-84-9 Molecular Formula: C12H22O11 Molecular Weight (g/mol): 342.297 MDL Number: MFCD00082026 InChI Key: GUBGYTABKSRVRQ-ASMJPISFSA-N Synonym: 4-o-alpha-d-glucopyranosyl-alpha-d-glucopyranose, alpha-malt sugar, alpha-maltose, amylodextrin, glcalpha1-4glca, glcalpha1-4glcalpha, maltose, starch solution, starch, soluble, unii-15sug9ad26 PubChem CID: 439341 ChEBI: CHEBI:18167 IUPAC Name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O

Sodium hypochlorite, 14.5% available chlorine, Alfa Aesar™

CAS: 7681-52-9 Molecular Formula: ClNaO Molecular Weight (g/mol): 74.439 MDL Number: MFCD00011120 InChI Key: SUKJFIGYRHOWBL-UHFFFAOYSA-N Synonym: antiformin, carrel-dakin solution, chlorox, clorox, hypochlorite sodium, hypochlorous acid, sodium salt, javelle water, javex, sodium hypochlorite, sodium oxychloride PubChem CID: 23665760 ChEBI: CHEBI:32146 IUPAC Name: sodium;hypochlorite SMILES: [O-]Cl.[Na+]

Sodium chlorite, Tech. nominally 80%, Alfa Aesar™

CAS: 7758-19-2 Molecular Formula: ClNaO3 Molecular Weight (g/mol): 106.44 MDL Number: MFCD00003478 InChI Key: YZHUMGUJCQRKBT-UHFFFAOYSA-M Synonym: asex, atlacide, chlorate de sodium, chloric acid, sodium salt, chlorsaure, desolet, kusatol, rasikal, sodium chlorate, tumbleleaf PubChem CID: 516902 ChEBI: CHEBI:65242 IUPAC Name: sodium;chlorate SMILES: [O-]Cl(=O)=O.[Na+]

Alfa Aesar™ Paraformaldehyde, 4% in PBS

CAS: 30525-89-4 Molecular Formula: CH2O Molecular Weight (g/mol): 30.026 MDL Number: MFCD00133991 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin, formic aldehyde, formol, methanal, methyl aldehyde, methylene oxide, oxomethane, oxymethylene, paraform, paraformaldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

Alfa Aesar™ PBS (Phosphate-buffered Saline), 1x, sterile

specifically formulated buffer solution and is used for reconstituting sterile cytokines or antibodies

Alfa Aesar™ 1-Naphthol, 99%

CAS: 90-15-3 Molecular Formula: C10H8O Molecular Weight (g/mol): 144.173 MDL Number: MFCD00003930 InChI Key: KJCVRFUGPWSIIH-UHFFFAOYSA-N Synonym: 1-hydroxynaphthalene, 1-naphthalenol, 1-naphthol, alpha-naphthol, basf ursol ern, fouramine ern, fourrine ern, furro er, naphthol, tertral ern PubChem CID: 7005 ChEBI: CHEBI:10319 IUPAC Name: naphthalen-1-ol SMILES: C1=CC=C2C(=C1)C=CC=C2O

Paraformaldehyde, 16% w/v aq. soln., methanol free, Alfa Aesar™

CAS: 50-00-0 Molecular Formula: CH2O Molecular Weight (g/mol): 30.026 MDL Number: MFCD00133991 InChI Key: WSFSSNUMVMOOMR-UHFFFAOYSA-N Synonym: formalin, formic aldehyde, formol, methanal, methyl aldehyde, methylene oxide, oxomethane, oxymethylene, paraform, paraformaldehyde PubChem CID: 712 ChEBI: CHEBI:16842 IUPAC Name: formaldehyde SMILES: C=O

Acetone, ACS, 99.5+%, Alfa Aesar

CAS: 67-64-1 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00008765 InChI Key: CSCPPACGZOOCGX-UHFFFAOYSA-N Synonym: 2-propanone, acetone, beta-ketopropane, chevron acetone, dimethyl ketone, dimethylformaldehyde, dimethylketal, methyl ketone, propanone, pyroacetic ether PubChem CID: 180 ChEBI: CHEBI:15347 IUPAC Name: propan-2-one SMILES: CC(=O)C

2,3,5-Triphenyl-2H-tetrazolium chloride, 98%, Alfa Aesar™

CAS: 298-96-4 Molecular Formula: C19H15ClN4 Molecular Weight (g/mol): 334.807 MDL Number: MFCD00011963 InChI Key: PKDBCJSWQUOKDO-UHFFFAOYSA-M Synonym: 2,3,5-triphenyl-2h-tetrazolium chloride, 2,3,5-triphenyltetrazolium chloride, red tetrazolium, tetrazolium chloride, tetrazolium red, tetrzolium chloride, triphenyltetrazolium chloride, urocheck, uroscreen, vitastain PubChem CID: 9283 ChEBI: CHEBI:78019 IUPAC Name: 2,3,5-triphenyltetrazol-2-ium;chloride SMILES: C1=CC=C(C=C1)C2=NN([N+](=N2)C3=CC=CC=C3)C4=CC=CC=C4.[Cl-]

Alfa Aesar™ Laemmli SDS Sample Buffer, reducing, 6X

For protein sample preparation to be used in the Laemmli SDS-PAGE system

2-Propanol, ACS, 99.5% min, Alfa Aesar

CAS: 67-63-0 Molecular Formula: C3H8O Molecular Weight (g/mol): 60.096 MDL Number: MFCD00011674 InChI Key: KFZMGEQAYNKOFK-UHFFFAOYSA-N Synonym: 2-hydroxypropane, 2-propanol, alkolave, avantine, dimethylcarbinol, hartosol, isopropanol, isopropyl alcohol, petrohol, sec-propyl alcohol PubChem CID: 3776 ChEBI: CHEBI:17824 IUPAC Name: propan-2-ol SMILES: CC(C)O

Magnesium chloride, anhydrous, 99%, Alfa Aesar™

CAS: 7786-30-3 Molecular Formula: Cl2Mg Molecular Weight (g/mol): 95.205 MDL Number: MFCD00011106 InChI Key: TWRXJAOTZQYOKJ-UHFFFAOYSA-L Synonym: chloromagnesite, magnesium 2+ ion dichloride, magnesium chloride, magnesium chloride anhydrous, magnesium chloride, anhydrous, magnesium ii chloride, magnesiumchlorid, mgcl2 PubChem CID: 5360315 ChEBI: CHEBI:6636 IUPAC Name: magnesium;dichloride SMILES: [Mg+2].[Cl-].[Cl-]

Alfa Aesar™ Cobalt(II) chloride hexahydrate, 98%

CAS: 7791-13-1 Molecular Formula: Cl2Co·6H2O MDL Number: MFCD00149652 Synonym: Cobaltous chloride hexahydrate

Alfa Aesar™ Sodium sulfite, anhydrous, 98%

CAS: 7757-83-7 Molecular Formula: Na2O3S Molecular Weight (g/mol): 126.037 MDL Number: MFCD00003503 InChI Key: GEHJYWRUCIMESM-UHFFFAOYSA-L Synonym: disodium sulfite, natrium sulfurosum, natriumsulfid, natriumsulfit, sodium sulfite, sodium sulfite anhydrous, sodium sulphite, sodiumsulfite, sulftech, sulfurous acid, disodium salt PubChem CID: 24437 ChEBI: CHEBI:86477 IUPAC Name: disodium;sulfite SMILES: [O-]S(=O)[O-].[Na+].[Na+]

Alfa Aesar™ 2-(Ethylthio)ethanol, 96%

CAS: 110-77-0 Molecular Formula: C4H10OS Molecular Weight (g/mol): 106.183 MDL Number: MFCD00002909 InChI Key: LNRIEBFNWGMXKP-UHFFFAOYSA-N Synonym: 2-ethylsulfanyl ethanol, 2-ethylthio ethanol, 2-ethylthioethanol, 2-hydroxyethyl ethyl sulfide, beta-ethylthioethanol, beta-hydroxydiethyl sulfide, ethanol, 2-ethylthio, ethyl 2-hydroxyethyl sulfide, ethyl 2-hydroxyethyl thioether, ethyl thioethanol PubChem CID: 8075 IUPAC Name: 2-ethylsulfanylethanol SMILES: CCSCCO

Glycerol, 99+%, Alfa Aesar™

CAS: 56-81-5 Molecular Formula: C3H8O3 Molecular Weight (g/mol): 92.094 MDL Number: MFCD00004722 InChI Key: PEDCQBHIVMGVHV-UHFFFAOYSA-N Synonym: 1,2,3-propanetriol, 1,2,3-trihydroxypropane, glycerin, glycerine, glyceritol, glycerol, glycyl alcohol, osmoglyn, propanetriol, trihydroxypropane PubChem CID: 753 ChEBI: CHEBI:17754 IUPAC Name: propane-1,2,3-triol SMILES: C(C(CO)O)O

Methanol, HPLC Grade, >99.8%, Alfa Aesar™, Ultrapure

CAS: 67-56-1 Molecular Formula: CH4O Molecular Weight (g/mol): 32.042 MDL Number: MFCD00004595 InChI Key: OKKJLVBELUTLKV-UHFFFAOYSA-N Synonym: carbinol, colonial spirit, columbian spirit, methyl alcohol, methyl hydroxide, methylol, pyroxylic spirit, wood alcohol, wood naphtha, wood spirit PubChem CID: 887 ChEBI: CHEBI:17790 IUPAC Name: methanol SMILES: CO

Thermo Fisher Scientific  IRON WIRE 2.0MM DIA 99+% 2M

AA14246G2 IRON WIRE 2.0MM DIA 99+% 2M IRON WIRE 2.0MM DIA 99+% 2M

Sodium hydrosulfite, tech., >85%; Alfa Aesar™

CAS: 7775-14-6 Molecular Formula: Na2O4S2 Molecular Weight (g/mol): 174.096 MDL Number: MFCD00011640 InChI Key: JVBXVOWTABLYPX-UHFFFAOYSA-L Synonym: blankit, burmol, disodium dithionite, dithionous acid, disodium salt, hydros, sodium dithionite, sodium hydrosulfite, sodium hydrosulphite, sodium sulfoxylate, vatrolite PubChem CID: 24489 ChEBI: CHEBI:66870 SMILES: [O-]S(=O)S(=O)[O-].[Na+].[Na+]

Alfa Aesar™ Polyethylene glycol 400

CAS: 25322-68-3 Molecular Formula: H(OCH2CH2)nOH MDL Number: MFCD01779601 Synonym: PEG 400


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Alfa Aesar, now part of Thermo Fisher Scientific, offers leading manufacturer and supplier services for research chemicals, metals and materials in a wide span of applications. 

For more than 50 years, scientists have relied on us to supply high-purity raw materials for a variety of research and development applications. Today we offer over 46,000 products in stock, in sizes from gram-scale catalog items to semi-bulk and bulk production quantities. 

With custom manufacturing capabilities to supply many more specialized items, we are a one-stop source for research chemicals, metals and materials.