Chemicals for Education

α-Ketoglutaric acid sodium salt, 98%, ACROS Organics™

Chemical Name or Material: α-Ketoglutaric acid sodium salt CAS: 22202-68-2 CAS Min %: 97.5 CAS Max %: 100.0 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C5H5NaO5 Linear Formula: HO2CCH2CH2C(=O)CO2Na Formula Weight: 168.08 Synonym: 2-Oxoglutaric acid monosodium salt 100GR alpha-Ketoglutaric acid sodium salt, 98%

Thermo Scientific™ Pierce™ Heptafluorobutyric Acid (HFBA)

Bottles and ampules of 99.5%-pure HFBA (MW 214.04, CAS 375-22-4), valid for use as an ion-pairing agent in reverse-phase peptide separations (HPLC). HFBA (Heptafluorobutyric Acid), 100 mL

Manganese, AAS standard solution, Specpure™, Mn 1000μg/mL, Alfa Aesar™

Chemical Name or Material: Manganese CAS: 7697-37-2 CAS: 7439-96-5 CAS: 7732-18-5 Physical Form: Liquid Molecular Formula: Mn in 5% HNO3 MDL Number: MFCD00011111 MANGANESE AAS STD SOL. MN 1000UG/ML 100ML

Stainless-Steel foil, Type 304, Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Foil, 0.1mm (0.004 in.) thick Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499 STAINLESS STEEL FOIL, 0.1 MM THICK TYPE304 50X50MM

TentaGel™ S-NH2, ACROS Organics™

Chemical Name or Material: TentaGel™ S-NH2 MDL Number: MFCD00217899 Synonym: O-(2-Aminoethyl)polyethylene glycol polymer bound 25GR TentaGel S-NH2

Thermo Scientific™ MethElute™ Reagent (TMPAH)

For accurate, sensitive on-column methylation use Thermo Scientific™ MethElute™ Reagent (TMPAH).

METHELUTE REAGENT(TMPAH)10ML

cis-4-Hydroxy-D-proline, 99%, ACROS Organics™

Chemical Name or Material: cis-4-Hydroxy-D-proline CAS: 2584-71-6 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: C5H9NO3 Formula Weight: 131.13 MDL Number: MFCD00005252 250MG cis-4-Hydroxy-D-proline, 99%

Al-23 Tube, One End Closed, O.D.: 11mm, I.D.: 7mm, Alfa Aesar™

Chemical Name or Material: Al-23 Tube Name Note: One end closed TUBE 1 END CL.,ODMM 11, I D MM 7 1DM

Palladium slug, 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length, 99.9% (metals basis)

Chemical Name or Material: Palladium CAS: 7440-05-3 Name Note: 6.35mm (0.25 in.) dia. x 6.35mm (0.25 in.) length MDL Number: MFCD00011167 X5 Palladium slug, 6.35mm (0.25in) dia x 6.35mm (0.25in) length, 99.9% (metals basis) 5piecse

Potassium bromate, 99.5%, for analysis, ACROS Organics™

Chemical Name or Material: Potassium bromate Name Note: p.a. CAS: 7758-01-2 Purity Grade: For analysis Assay: ≥99.5% Assay Percent Range: 99.5% Molecular Formula: BrKO3 Linear Formula: KBrO3 Formula Weight: 167.01 MDL Number: MFCD00011359 250GR Potassium bromate, 99.5%, for analysis

Molecular sieves 4A, 10 to 18 mesh, ACROS Organics™

Chemical Name or Material: Molecular sieves 4A CAS: 70955-01-0 MDL Number: MFCD00131613 5KG Molecular sieves 4A, 10 to 18 mesh

Perchloric acid, 70%, 99.9985% (metals basis), Alfa Aesar™

Chemical Name or Material: Perchloric Acid 70% CAS: 7601-90-3 Physical Form: Liquid Assay Percent Range: 99.9985% (metals basis) Molecular Formula: HClO4 Formula Weight: 100.46 MDL Number: MFCD00011325 50ML Perchloric acid, 70%, 99.9985% (metals basis) 50ml

Graphite Powder, -100 mesh, Ni 99.8% (Metals basis), Alfa Aesar™

Chemical Name or Material: Graphite Name Note: Nickel Coated Physical Form: Powder Assay Percent Range: Ni 99.8% (Metals basis) Molecular Formula: Ni:C; 60:40 wt% MDL Number: MFCD00144065 GRAPHITE PWDR NICKEL COA- TED -100 MESH 500G

Lithium chloride-potassium chloride, White crystals, Alfa Aesar™

Chemical Name or Material: Lithium chloride-potassium chloride CAS: 65567-96-6 Physical Form: Crystals Molecular Formula: LiCl·KCl MDL Number: MFCD00144623 LITHIUM CHLORIDE-POTASSIUMCHLORIDE 50G

Sodium dichloroacetate, 98%, ACROS Organics™

Chemical Name or Material: Sodium dichloroacetate Name Note: 98% CAS: 2156-56-1 Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: C2HCl2NaO2 Linear Formula: NaOC(O)CH(Cl) Formula Weight: 150.92 MDL Number: MFCD00070489 Synonym: DCA 50GR Sodium dichloroacetate, 98%

Sodium chloride, extra pure, ACROS Organics™

Chemical Name or Material: Sodium chloride CAS: 7647-14-5 Purity Grade: Extra Pure Assay: ≥99.0% Molecular Formula: ClNa Linear Formula: NaCl Formula Weight: 58.44 MDL Number: MFCD00003477 1KG Sodium chloride, extra pure

n-Pentane, +99%, AcroSeal™, ACROS Organics™

Chemical Name or Material: n-Pentane Name Note: Extra Dry CAS: 109-66-0 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: Extra Dry Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C5H12 Linear Formula: CH3(CH2)3CH3 Formula Weight: 72.15 MDL Number: MFCD00009498 100ML n-Pentane, 99+%, Extra Dry, AcroSeal

Acetonitrile, 99+%, for spectroscopy, ACROS Organics™

Chemical Name or Material: Acetonitrile CAS: 75-05-8 CAS Min %: 99.0 CAS Max %: 100.0 Purity Grade: For spectroscopy Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C2H3N Linear Formula: CH3CN Formula Weight: 41.04 MDL Number: MFCD00001878 Synonym: AN 250ML Acetonitrile, 99+%, for spectroscopy

Sodium borohydride, 98%, pellets (1 cm), Acros Organics

Chemical Name or Material: Sodium borohydride Name Note: 7/16 in., 98% CAS: 16940-66-2 Assay: ≥97.5% (NaBH4) Assay Percent Range: 98% Molecular Formula: H4BNa Linear Formula: NaBH4 Formula Weight: 37.83 MDL Number: MFCD00003518 Synonym: SBH 100GR Sodium borohydride, 98%, pellets (1 cm)

Cesium chloride, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Cesium chloride Name Note: p.a. CAS: 7647-17-8 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: ClCs Linear Formula: CsCl Formula Weight: 168.36 MDL Number: MFCD00010955 250GR Cesium chloride, 99+%, for analysis

Iron nickel oxide, Technical grade, Alfa Aesar™

Chemical Name or Material: Iron nickel oxide CAS: 12168-54-6 Purity Grade: Technical Grade Physical Form: Powder Molecular Formula: NiFe2O4 Formula Weight: 234.39 MDL Number: MFCD00016254 IRON NICKEL OXIDE TECHN. 50G

Lead(II) iodide, Yellow powder, 99.9985% (Metals basis), Alfa Aesar™

Chemical Name or Material: Lead(II) iodide CAS: 10101-63-0 Physical Form: Powder Assay Percent Range: 99.9985% (Metals basis) Molecular Formula: I2Pb Formula Weight: 461 MDL Number: MFCD00011163 LEAD (II) IODIDE 4N85% 25G

L-Asparagine, 99%, ACROS Organics™

Chemical Name or Material: L-Asparagine Assay: ≥98.5% (on dry substance) Assay Percent Range: 99% Molecular Formula: C4H8N2O3 Linear Formula: H2NCOCH2CH(NH2)CO2H Formula Weight: 132.12 MDL Number: MFCD00064401 100GR L-Asparagine, 99%

Indium(III) oxide, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Indium(III) oxide CAS: 1312-43-2 Physical Form: Powder Assay Percent Range: 99.994% (Metal basis) Molecular Formula: In2O3 Formula Weight: 277.64 MDL Number: MFCD00011060 INDIUM (III) OXIDE 3N% 50G

Sodium phosphate, dibasic heptahydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Sodium phosphate, dibasic heptahydrate Name Note: p.a. CAS: 7782-85-6 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: HNa2O4P·7H2O Linear Formula: Na2HPO4·7H2O Formula Weight: 268.07 MDL Number: MFCD00149180 Synonym: Disodium hydrogen phosphate heptahydrate 500GR Sodium phosphate, dibasic heptahydrate, 99+%, for analysis

Phosphomolybdic acid hydrate, ACS reagent, ACROS Organics™

Chemical Name or Material: Phosphomolybdic Acid hydrate CAS: 51429-74-4, 12026-57-2 CAS: 12026-57-2 Purity Grade: ACS Reagent Grade Physical Form: Crystals Molecular Formula: H3Mo12O40P·xH2O Linear Formula: H3[P(Mo3O10)4]·xH2O Formula Weight: 1825.25 MDL Number: MFCD00149913 Synonym: Molybdophosphoric Acid 500GR Phosphomolybdic acid hydrate, ACS reagent

Starch, Soluble, Reagent ACS, ACROS Organics™

Chemical Name or Material: Starch Name Note: Soluble CAS: 9005-84-9 Purity Grade: ACS Reagent Grade Molecular Formula: (C6H10O5)n MDL Number: MFCD00082026 500GR Starch, ACS reagent, soluble

Hydrogen fluoride-pyridine, 65-70%, ACROS Organics™

Chemical Name or Material: Hydrogen fluoride-pyridine Name Note: 65-70% CAS: 32001-55-1 Assay: 65 to 70% (HF) Assay Percent Range: 65-70% Molecular Formula: C5H6FN Formula Weight: 99.11 MDL Number: MFCD00012436 Synonym: Olah';s reagent 50GR Hydrogen fluoride-pyridine, 65-70%

Chloroform, HPLC Grade, >99.5% min, Alfa Aesar™

Chemical Name or Material: Chloroform CAS: 67-66-3 Purity Grade: HPLC Grade Physical Form: Liquid Assay Percent Range: >99.5% Molecular Formula: CHCl3 Formula Weight: 119.38 MDL Number: MFCD00000826 CHLOROFORM HPLC GRADE 99.5% MIN 4L

Potassium peroxomonosulfate, extra pure, min. 4.5% active oxygen, ACROS Organics™

Chemical Name or Material: Potassium peroxomonosulfate CAS: 37222-66-5 CAS: 10058-23-8 CAS: 7778-80-5 CAS: 7646-93-7 Purity Grade: Extra Pure Assay: ≥4.5% (active oxygen) Linear Formula: KHSO4·K2SO4 Formula Weight: 614.78 MDL Number: MFCD00040551 Synonym: Oxone 2.5KG Potassium peroxomonosulfate, extra pure, min. 4.5% active oxygen

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