Sels et composés inorganiques

Sodium hydrogen arsenate heptahydrate, ACS, 98.0 to 102.0%, Alfa Aesar™

Chemical Name or Material: Sodium hydrogen arsenate heptahydrate Name Note: For analysis ACS CAS: 10048-95-0 Purity Grade: ACS Grade Physical Form: Granular Assay Percent Range: 98.0-102.0% Molecular Formula: HAsNa2O4·7H2O Formula Weight: 312.01; 185.94 (anhydrous) MDL Number: MFCD00149179 Synonym: Arsenic acid disodium salt

Lithium nitrate, anhydrous, 99%, Alfa Aesar™

Chemical Name or Material: Lithium nitrate, anhydrous CAS: 7790-69-4 Physical Form: Crystals Assay Percent Range: 99% Molecular Formula: LiNO3 Formula Weight: 68.95 MDL Number: MFCD00011094

Iron wire, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron wire CAS: 7439-89-6 Physical Form: ∽6.2g/m Assay Percent Range: 99.99% (metals basis) MDL Number: MFCD00010999

Alfa Aesar™ Sodium metabisulfite, SO2 58.5% min

Chemical Name or Material: Sodium metabisulfite CAS: 7681-57-4 Formula Weight: 190.1 MDL Number: MFCD00167602 Merck Index: 14,8638 Synonym: Sodium pyrosulfite; Sodium sulfite

Silicon(IV) oxide, Amorphous fumed, S.A. 85 to 115m2/g, Alfa Aesar™

Chemical Name or Material: Silicon(IV) oxide CAS: 7631-86-9 Physical Form: Powder Molecular Formula: O2Si Formula Weight: 60.09 MDL Number: MFCD00011232

Tin Powder, -325 mesh, 99.8% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tin CAS: 7440-31-5 Physical Form: Powder Assay Percent Range: 99.8% (Metals basis) MDL Number: MFCD00133862

Silicon carbide, alpha-phase, 99.8% (metals basis), Alfa Aesar™

Chemical Name or Material: Silicon carbide Name Note: alpha-phase CAS: 409-21-2 Physical Form: Powder Assay Percent Range: 99.8% (metals basis) Molecular Formula: SiC Formula Weight: 40.1 MDL Number: MFCD00049531

Cesium chloride, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Cesium chloride CAS: 7647-17-8 Physical Form: Crystalline Assay Percent Range: 99.99% Molecular Formula: CsCl Formula Weight: 168.36 MDL Number: MFCD00010955

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

Alfa Aesar™ Barium iodide, ultra dry, 99.999% (metals basis)

Chemical Name or Material: Barium iodide CAS: 13718-50-8 Name Note: Ultra dry Formula Weight: 391.15 MDL Number: MFCD00003452 UN Number: UN1564 Merck Index: 14,980

Lead Powder, -200 mesh, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Lead CAS: 7439-92-1 Physical Form: Powder Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00134050

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

Indium Wire, 0.5mm (0.02 in.) dia., Puratronic™, >99.998% (Metals basis), Alfa Aesar™

Chemical Name or Material: Indium CAS: 7440-74-6 Physical Form: Wire, 0.5mm (0.02 in.) dia. Assay Percent Range: >99.998% (Metals basis) MDL Number: MFCD00134048

Ammonium chloride 99.5%, with anti-caking agent, ACROS Organics™

Chemical Name or Material: Ammonium chloride CAS: 12125-02-9 CAS: 124-30-1 Purity Grade: Extra Pure Assay: ≥99.4% (on dry substance) Assay Percent Range: 99.5% Molecular Formula: H4ClN Linear Formula: NH4Cl Formula Weight: 53.49 MDL Number: MFCD00011420

Al-23 Multibore Insulating Tube, O. D.: 8mm, Two 1.6mm Bores, Alfa Aesar™

Chemical Name or Material: Al-23 Multibore Insulating Tube Name Note: Two bores

Al-23 Tube, One End Closed, O.D.: 45mm, I.D.: 38mm, Alfa Aesar™

Chemical Name or Material: Al-23 Tube Name Note: One end closed

Cobalt(II) chloride hexahydrate, Red-purple crystals, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Cobalt(II) chloride hexahydrate CAS: 7791-13-1 Physical Form: Crystals Assay Percent Range: 99.9% (Metals basis) Molecular Formula: Cl2Co·6H2O Formula Weight: 237.93 (129.84 Anhydrous) MDL Number: MFCD00149652

Ammonium iron(III) sulfate dodecahydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium iron(III) sulfate dodecahydrate Name Note: p.a. CAS: 7783-83-7 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: H4FeNO8S2·12H2O Linear Formula: (NH4)Fe(SO4)2·12H2O Formula Weight: 482.19 MDL Number: MFCD00150004 Synonym: Ammonium ferric sulfate

Lithium fluoride, 98.5%, Alfa Aesar™

Chemical Name or Material: Lithium fluoride Name Note: Volatizes at 1100°-1200° CAS: 7789-24-4 Physical Form: Powder Assay Percent Range: 98.5% Molecular Formula: LiF Formula Weight: 25.94 MDL Number: MFCD00011090

Alfa Aesar™ Cobalt(II) chloride hexahydrate, Puratronic™, 99.998% (metals basis)

Chemical Name or Material: Cobalt(II) chloride hexahydrate CAS: 7791-13-1 Purity Grade: Puratronic™ Linear Formula: CoCl2·6H2O Formula Weight: 237.93 (129.84 Anhydrous) MDL Number: MFCD00149652 UN Number: UN3077 Merck Index: 14,2437

Trichloroethylene, Spectrophotometric Grade, >99.5%, Alfa Aesar™

Chemical Name or Material: Trichloroethylene CAS: 79-01-6 Purity Grade: Spectrophotometric grade Physical Form: Liquid Assay Percent Range: >99.5% Molecular Formula: ClCH=CCl2 Formula Weight: 131.39 MDL Number: MFCD00000838

Al-23 Protective Tube, One End Closed, O.D.: 12mm, I.D.: 8mm, Wall.: 2mm, Alfa Aesar™

Chemical Name or Material: Al-23 Protective Tube Name Note: One end closed

Alfa Aesar™ Tetramethylammonium hexafluorophosphate, 99+%

Chemical Name or Material: Tetramethylammonium hexafluorophosphate CAS: 558-32-7 Molecular Formula: C4H12F6NP Linear Formula: (CH3)4NPF6 Formula Weight: 219.1 MDL Number: MFCD00012012 UN Number: UN2923 Beilstein: 3730394

Sodium pentacyanonitrosylferrate(III) dihydrate, ACS, 99.0-102.0%, Alfa Aesar™

Chemical Name or Material: Sodium pentacyanonitrosylferrate(III) dihydrate CAS: 13755-38-9 Purity Grade: ACS Grade Physical Form: Crystals Assay Percent Range: 99.0-102.0% Molecular Formula: C5FeN6Na2O·2H2O Formula Weight: 297.95 MDL Number: MFCD00149192

Gallium (III) Nitrate Hydrate, 99.9%, metals basis, Alfa Aesar

Chemical Name or Material: Gallium(III) nitrate hydrate CAS: 69365-72-6 Physical Form: Powder/Flake/Crystalline/Beads/Lump, Etc. Assay Percent Range: 99.9% (Metal basis) Molecular Formula: GaN3O9·xH2O Formula Weight: 255.73 (Anhydrous) MDL Number: MFCD00149723

Alfa Aesar™ Gadolinium(III) fluoride, anhydrous, REacton™, 99.9% (REO)

Chemical Name or Material: Gadolinium(III) fluoride CAS: 13765-26-9 Name Note: Anhydrous Purity Grade: Reacton™ Formula Weight: 214.25 MDL Number: MFCD00016113

Alfa Aesar™ Iron foil, 0.1mm thick, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron CAS: 7439-89-6 Molecular Formula: Fe MDL Number: MFCD00010999

Thulium(III) oxide, 99.9% (REO), Alfa Aesar™, Reacton™

Chemical Name or Material: Thulium(III) oxide CAS: 12036-44-1 Physical Form: Powder Assay Percent Range: 99.9% (REO) Molecular Formula: O3Tm2 Formula Weight: 385.87 MDL Number: MFCD00011285

Stainless Steel Foil, 0.25mm (0.01 in.) thick, Alfa Aesar™

Chemical Name or Material: Stainless Steel Physical Form: Foil, 0.25mm (0.01 in.) thick Molecular Formula: Fe:Cr:Ni; 70:19:11 wt% MDL Number: MFCD00148499

Alfa Aesar™ Sodium hexachloroosmate(IV) dihydrate, Os 38.7% min

Chemical Name or Material: Sodium hexachloroosmate(IV) dihydrate CAS: 1307-81-9 Linear Formula: Na2OsCl6·2H2O Formula Weight: 484.93 (448.90 Anhydrous) MDL Number: MFCD00014234

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