Chemicals for Education

Ammonium iron(II) sulfate hexahydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium iron(II) sulfate hexahydrate CAS: 7783-85-9 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: H8FeN2O8S2·6H2O Linear Formula: (NH4)2Fe(SO4)2·6H2O Formula Weight: 392.14 MDL Number: MFCD00150530 Synonym: Ferrous ammonium sulfate 1KG Ammonium iron(II) sulfate hexahydrate, 99+%, for analysis

Alfa Aesar™ Potassium acetate, 1M aq. soln., pH 7.5

Chemical Name or Material: Potassium acetate CAS: 127-08-2 Molecular Formula: C2H3KO2 Linear Formula: CH3CO2K Formula Weight: 98.15 MDL Number: MFCD00012458 100ML Potassium acetate, 1M aq. soln., pH 7.5 100ml

Tetrahydrofuran, 99.5%, Extra Dry over Molecular Sieve, Stabilized, AcroSeal™, ACROS Organics™

Chemical Name or Material: Tetrahydrofuran Name Note: Water <50 ppm, stabilized CAS: 109-99-9 CAS: 128-37-0 Purity Grade: Extra Dry over Molecular Sieve Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: C4H8O Formula Weight: 72.11 MDL Number: MFCD00005356 Synonym: THF 1LT Tetrahydrofuran, 99.5%, Extra Dry over Molecular Sieve, Stabilized, AcroSeal

Stainless Steel Wire, 1.0mm (0.04 in.) dia., Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Wire, 1.0mm (0.04 in.) dia. Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499 STAINLESS STEEL WIRE 1.0MMTYPE 304 50CM

L-Lysine acetate, 97%, Acros Organics

Chemical Name or Material: L-Lysine acetate Assay Percent Range: 97% Molecular Formula: C6H14N2O2·C2H4O2 Formula Weight: 206.24 100GR L-Lysine acetate, 97%

Acetonitrile-d3, for NMR, packaged in 1.00mL ampoules, 99.95% atom D, ACROS Organics™

10ML Acetonitrile-d3, for NMR, packaged in 1.00 ml ampoules, 99.95 atom % D

Potassium perchlorate, Acros Organics

Chemical Name or Material: Potassium perchlorate CAS: 7778-74-7 Purity Grade: ACS Reagent Grade Molecular Formula: ClKO4 Formula Weight: 138.55 100GR Potassium perchlorate, ACS reagent

Dowex™ 50WX8-200 ion-exchange resin, ACROS Organics™

Chemical Name or Material: Dowex™ 50WX8 CAS: 11119-67-8 MDL Number: MFCD00132726 100GR Dowex 50WX8, 100-200 mesh, ion-exchange resi

n-Butyric acid, +99%, ACROS Organics™

Chemical Name or Material: n-Butyric acid CAS: 107-92-6 CAS Min %: 99.0 CAS Max %: 100.0 Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C4H8O2 Linear Formula: CH3CH2CH2CO2H Formula Weight: 88.11 2.5LT n-Butyric acid, 99+%

Copper(II) nitrate hydrate, Blue crystalline aggregrates, Puratronic™, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Copper(II) nitrate hydrate CAS: 13778-31-9 Physical Form: Crystalline Aggregates Assay Percent Range: 99.999% (Metals basis) Molecular Formula: CuN2O6·xH2O Formula Weight: 187.55 (anhydrous) MDL Number: MFCD00149669 5g Copper(II) nitrate hydrate, Puratronic®, 99.999% (metals basis)

Acetic acid, ammonium salt-d7, 99 atom % D

Chemical Name or Material: Acetic acid, ammonium salt-d7 CAS: 194787-05-8 Molecular Formula: C2D7NO2 Linear Formula: CD3CO2ND4 Formula Weight: 84.1 5GR Acetic acid, ammonium salt-d7, 99 atom % D

Zinc wire, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Zinc CAS: 7440-66-6 Physical Form: Wire, 0.25mm dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011291 ZINC WIRE 0.5MM 3N5% 25M

Sodium bis(2-methoxyethoxy)aluminium hydride, 70 wt.% solution in toluene (ca. 3.5M), AcroSeal™, ACROS Organics™

Chemical Name or Material: Sodium bis(2-methoxyethoxy)aluminium hydride CAS: 22722-98-1 CAS: 108-88-3 Assay: 68.5 to 71.5% Molecular Formula: C6H16AlNaO4 Linear Formula: [(CH3OCH2CH2O)2AlH2]Na Formula Weight: 202.16 MDL Number: MFCD00011631 Synonym: Sodium dihydro-bis-(2-methoxyethoxy)aluminate in toluene 800ML Sodium bis(2-methoxyethoxy)aluminium hydride, 70 wt.% solution in toluene (ca. 3.5M) AcroSeal

Silicic acid hydrate, Reagent grade, Alfa Aesar™

Chemical Name or Material: Silicic Acid Hydrate CAS: 1343-98-2 Physical Form: Powder Molecular Formula: SiO2·xH2O Formula Weight: 60.09 (Anhydrous) MDL Number: MFCD00054122 SILICIC ACID RG 100G

Rhodium, 5% on alumina powder, reduced, Alfa Aesar™

Chemical Name or Material: Rhodium CAS: 7440-16-6 Physical Form: Powder MDL Number: MFCD00011201 RHODIUM 5% ON ALUMINA PWDRREDUCED 50G

Lithium hydride, 97%, pure, powder (<100μm), ACROS Organics™

Chemical Name or Material: Lithium hydride Name Note: 98% CAS: 7580-67-8 Purity Grade: Pure Assay: 97% Assay Percent Range: 97% Molecular Formula: HLi Linear Formula: LiH Formula Weight: 7.95 MDL Number: MFCD00011074 10GR Lithium hydride, 97%, pure, powder (<100 µm)

Succinic acid, ACS reagent, ACROS Organics™

Chemical Name or Material: Succinic acid Name Note: p.a. CAS: 110-15-6 Purity Grade: ACS Reagent Grade Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C4H6O4 Linear Formula: HO2CCH2CH2CO2H Formula Weight: 118.09 MDL Number: MFCD00002789 Synonym: Butanedioic acid 250GR Succinic acid, ACS reagent

Platinum wire, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Platinum Name Note: Hard CAS: 7440-06-4 Physical Form: Wire, 1.0mm (0.04 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011179 5CM Platinum wire, 1.0mm (0.04in) dia, hard, 99.95% (metals basis)

Alfa Aesar™ Hydrogen bromide, 33% w/w (45% w/v) soln. in acetic acid

Chemical Name or Material: Hydrogen bromide CAS: 10035-10-6 Molecular Formula: BrH Linear Formula: HBr Formula Weight: 80.92 MDL Number: MFCD00011323 UN Number: UN3265 Beilstein: 3587158 Merck Index: 14,4778 Synonym: Hydrobromic acid acetic acid solution HYDROBROMIC ACID, 45% W/V SOLN, IN ACETIC AC,100ML

Calcium, 99%, turnings, ACROS Organics™

Chemical Name or Material: Calcium Name Note: 99% CAS: 7440-70-2 Physical Form: Liquid Assay: ≥98.5% (Titrimetry other) Assay Percent Range: 99% Molecular Formula: Ca Linear Formula: Ca Formula Weight: 40.07 MDL Number: MFCD00085314 500GR Calcium, 99%, turnings

Potassium hydroxide, ca. 85%, extra pure, flakes, ACROS Organics™

Chemical Name or Material: Potassium hydroxide Name Note: c.p. CAS: 1310-58-3 Purity Grade: Extra Pure Assay: ca. 85% Assay Percent Range: ca. 85% Molecular Formula: HKO Linear Formula: KOH Formula Weight: 56.11 MDL Number: MFCD00003553 25KG Potassium hydroxide, ca. 85%, extra pure, flakes

Tantalum(V) chloride, 99.99%, (trace metal basis), ACROS Organics™

Chemical Name or Material: Tantalum(V) chloride CAS: 7721-01-9 Purity Grade: Trace Metal Basis Assay Percent Range: 99.99% Molecular Formula: Cl5Ta Linear Formula: TaCl5 Formula Weight: 358.2 MDL Number: MFCD00011253 25GR Tantalum(V) chloride, 99.99%, (trace metal basis)

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% Assay Percent Range: 99+% Molecular Formula: C2H3N Linear Formula: CH3CN Formula Weight: 41.05 MDL Number: MFCD00001878 Synonym: AN 1LT Acetonitrile, 99+%, for spectroscopy

Mercury(II) chloride, 99.5%, ACROS Organics™

Chemical Name or Material: Mercury(II) chloride Name Note: p.a. CAS: 7487-94-7 Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: Cl2Hg Linear Formula: HgCl2 Formula Weight: 271.5 MDL Number: MFCD00011041 Synonym: Mercuric chloride 1KG Mercury(II) chloride, 99.5%

Alfa Aesar™ Ammonia, 7M in methanol

Chemical Name or Material: Ammonia CAS: 7664-41-7 Molecular Formula: H3N Linear Formula: NH3 Formula Weight: 17.03 MDL Number: MFCD00011418 UN Number: UN3286 Merck Index: 14,492 1000ML Ammonia, 7M in methanol 1000ml

Copper(II) chloride dihydrate, ACS, >99%, Alfa Aesar™

Chemical Name or Material: Copper(II) chloride dihydrate CAS: 10125-13-0 Physical Form: Granular Assay Percent Range: >99% Molecular Formula: CuCl2·2H2O Formula Weight: 170.48 (134.45 Anhydrous) MDL Number: MFCD00149674 COPPER (II) CHLORIDE ACS 100G

Buffer solution, pH 6.86 (±0.01 at 25deg.C), No Color, NIST Traceable, Alfa Aesar™, Specpure™

Chemical Name or Material: Buffer solution Physical Form: Liquid MDL Number: MFCD00146206 BUFFER SOLUTION PH 6.86 NO COLOR 4L

Methanol-d4, for NMR, packaged in 0.75mL ampoules, 100.0% atom D, ACROS Organics™

7.5ML Methanol-d4, for NMR, packaged in 0.75 ml ampoules, 100.0 atom % D

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

Al-23 Tube, Both Ends Open, O.D.: 15mm, I.D.: 10mm, Alfa Aesar™

Chemical Name or Material: Al-23 Tube Name Note: Both ends open TUBE ENDS OPEN,ODMM 15, I D MM 10 3DM

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