Salts and Inorganics

Alfa Aesar™ Copper(I) bromide, 98%

Chemical Name or Material: Copper(I) bromide CAS: 7787-70-4 Molecular Formula: CuBr2 Linear Formula: CuBr Formula Weight: 143.45 MDL Number: MFCD00010969 UN Number: UN3077 Merck Index: 14,2659

Cobalt(II) chloride, Pale blue powder, 99.7% (Metals basis), Alfa Aesar™

Chemical Name or Material: Cobalt(II) chloride Name Note: Anhydrous CAS: 7646-79-9 Physical Form: Powder Assay Percent Range: 99.7% (Metals basis) Molecular Formula: Cl2Co Formula Weight: 129.84 MDL Number: MFCD00010938

Iron(III) oxide, cosmetic, Alfa Aesar™, NanoArc™

Chemical Name or Material: Iron(III) oxide, cosmetic Name Note: Sold in collaboration with Nanophase Technologies Corporation CAS: 1309-37-1 Physical Form: Powder Molecular Formula: Fe2O3 Formula Weight: 159.69 MDL Number: MFCD00011008

Alfa Aesar™ Copper(I) iodide, 98%

Chemical Name or Material: Copper(I) iodide CAS: 7681-65-4 Formula Weight: 190.45 MDL Number: MFCD00010978 UN Number: UN3077 Merck Index: 14,2662

Ammonium iodide, 99.999% (metals basis), Alfa Aesar™

Chemical Name or Material: Ammonium Iodide CAS: 12027-06-4 Physical Form: Granular Assay Percent Range: 99.995% (Metals basis) Molecular Formula: H4IN Formula Weight: 144.94 MDL Number: MFCD00011424

Silver chloride, 99+%, extra pure, ACROS Organics™

Chemical Name or Material: Silver chloride CAS: 7783-90-6 Purity Grade: Extra Pure Assay: 74.51 to 75.95% (Ag) Assay Percent Range: 99+% Molecular Formula: AgCl Linear Formula: AgCl Formula Weight: 143.32

Dextran sulfate sodium salt, approx. M.W. 500,000, ACROS Organics™

Chemical Name or Material: Dextran sulfate sodium salt CAS: 9011-18-1

Sodium cyanoborohydride, 95%, ACROS Organics™

Chemical Name or Material: Sodium cyanoborohydride Assay: ≥94% Assay Percent Range: 95% Molecular Formula: CH3BNNa Linear Formula: NaBH3CN Formula Weight: 62.84 MDL Number: MFCD00003516 Synonym: Sodium cyanotrihydroborate

Alfa Aesar™ Zinc naphthenate, ≈67% in mineral spirits (10% Zn)

Chemical Name or Material: Zinc naphthenate CAS: 12001-85-3 MDL Number: MFCD00147699 UN Number: UN1993

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

Chemical Name or Material: Silver Name Note: Hard CAS: 7440-22-4 Physical Form: Wire, 0.203mm (0.008 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00003397

Manganese(II) chloride tetrahydrate, Pink Crystalline Powder, Puratronic™, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Manganese(II) chloride tetrahydrate CAS: 13446-34-9 Physical Form: Crystalline Powder Assay Percent Range: 99.999% (Metals basis) Molecular Formula: MnCl2·4H2O Formula Weight: 197.90 (125.84 Anhydrous) MDL Number: MFCD00149792

Silver Foil, 0.28mm (0.011 in.) thick, hard, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Silver Name Note: Hard CAS: 7440-22-4 Physical Form: Foil, 0.28mm (0.011 in.) thick Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00003397

Silver Wire, 1.0mm (0.04 in.) dia., hard, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Silver Name Note: Hard CAS: 7440-22-4 Physical Form: Wire, 1.0mm (0.04 in.) dia. Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00003397

Cerium(IV) oxide, Pale yellow Various forms (powder/flake/crystalline/beads), 99.5%, Alfa Aesar™

Chemical Name or Material: Cerium(IV) oxide CAS: 1306-38-3 Physical Form: Various Forms (Powder/Flake/Crystalline/Beads, Etc) Assay Percent Range: 99.5% Formula Weight: 172.12 MDL Number: MFCD00010933

Sodium tetraborate, Anhydrous, 99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Sodium tetraborate, anhydrous CAS: 1330-43-4 Physical Form: Granular Assay Percent Range: 99.5% (metals basis) Molecular Formula: B4Na2O7 Formula Weight: 201.22 MDL Number: MFCD00081185 Synonym: Borax, anhydrous

Alfa Aesar™ Indium(III) oxide, Puratronic™, 99.997% (metals basis)

Chemical Name or Material: Indium(III) oxide CAS: 1312-43-2 Purity Grade: Puratronic™ Formula Weight: 277.64 MDL Number: MFCD00011060 Merck Index: 14,4952

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

Molybdenum etchant, Alfa Aesar™

Chemical Name or Material: Molybdenum etchant Physical Form: Liquid MDL Number: MFCD08064551

Chromium pieces, electrolytic, 6mm & down, Puratronic™, 99.997% (metals basis)

Chemical Name or Material: Chromium pieces CAS: 7440-47-3 Name Note: Electrolytic Purity Grade: Puratronic™ MDL Number: MFCD00010944

Aluminum Nitride Paste, Alfa Aesar™

Chemical Name or Material: Aluminium Nitride Name Note: Air set in 1-4 hours, heat cure in 2 hours at 200°C Molecular Formula: AlN MDL Number: MFCD00003429

Lead(IV) oxide, Brown to black powder, 97.0% min., Alfa Aesar™

Chemical Name or Material: Lead(IV) oxide CAS: 1309-60-0 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 97.0% min. Molecular Formula: PbO2 Formula Weight: 239.19 MDL Number: MFCD00011165 Synonym: Lead dioxide

Sodium thiosulfate pentahydrate, 99.99%, (trace metal basis), ACROS Organics™

Chemical Name or Material: Sodium thiosulfate pentahydrate CAS: 10102-17-7 Purity Grade: Trace Metal Basis Assay: ≥98.5% Assay Percent Range: 99.999% Molecular Formula: Na2O3S2·5H2O Linear Formula: Na2S2O3·5H2O Formula Weight: 248.18

Alfa Aesar™ Bismuth(III) nitrate hydrate, Puratronic™, 99.999% (metals basis)

Chemical Name or Material: Bismuth(III) nitrate hydrate CAS: 10361-44-1 Purity Grade: Puratronic™ Formula Weight: 394.99 (Anhydrous) MDL Number: MFCD00003460 UN Number: UN1477 Merck Index: 14,1271

Calcium sulfate dihydrate, 98%, Acros Organics

Chemical Name or Material: Calcium sulfate dihydrate CAS: 10101-41-4 Purity Grade: For biochemistry Assay Percent Range: 98% Molecular Formula: CaO42H2O Formula Weight: 172.17

Alfa Aesar™ Silver hexafluoroarsenate, 98+%

Chemical Name or Material: Silver hexafluoroarsenate CAS: 12005-82-2 Formula Weight: 296.78 MDL Number: MFCD00014142 UN Number: UN1557

Silver trifluoroacetate, 98%, Alfa Aesar™

Chemical Name or Material: Silver trifluoroacetate CAS: 2966-50-9 Physical Form: Powder Assay Percent Range: 98% Molecular Formula: C2AgF3O2 Formula Weight: 220.88 MDL Number: MFCD00013199

Aluminum Oxide, Catalyst Support, Low Silica, Alfa Aesar™

Chemical Name or Material: Aluminum Oxide Name Note: Low silica MDL Number: MFCD00003424

Alfa Aesar™ Rubidium perchlorate, anhydrous, 99.5% (metals basis)

Chemical Name or Material: Rubidium perchlorate CAS: 13510-42-4 Name Note: Anhydrous Formula Weight: 184.94 MDL Number: MFCD00016294 UN Number: UN1481

Sodium Thiosulfate, Anhydrous, ACROS Organics™

Chemical Name or Material: Sodium thiosulfate CAS: 7772-98-7 Purity Grade: Extra Pure Assay: ≥98.0% (on dry substance) Assay Percent Range: 98.5% Molecular Formula: Na2O3S2 Linear Formula: Na2S2O3 Formula Weight: 158.1

Aluminum etchant, Alfa Aesar™

Chemical Name or Material: Aluminum etchant Physical Form: Liquid MDL Number: MFCD08064399

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