Chromium

Chromium(III) chloride hexahydrate, 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromium(III) chloride hexahydrate Assay: 98% Assay Percent Range: 98% Molecular Formula: Cl3Cr·6H2O Linear Formula: [Cr(H2O)4Cl2]Cl·2H2O Formula Weight: 266.44 MDL Number: MFCD00149660 Synonym: Chromic chloride hexahydrate

Chromium Powder, -60 mesh, 99.99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Chromium CAS: 7440-47-3 Physical Form: Powder Assay Percent Range: 99.99% (Metals basis) MDL Number: MFCD00010944

Reinecke Salt, ACS Reagent, ACROS Organics™

Chemical Name or Material: Reinecke salt CAS: 13573-16-5 Purity Grade: ACS Reagent Grade Molecular Formula: C4H10CrN7S4·H2O Linear Formula: NH4(Cr(NH3)2(SCN)4)·H2O Formula Weight: 354.46 MDL Number: MFCD00150925 Synonym: Ammonium reineckate, Ammonium tetrathiocyanatodiamminechromate

Chromium Trioxide (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromium Trioxide CAS: 1333-82-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥98.0% Assay Percent Range: ≥98.0 % Molecular Formula: CrO3 Formula Weight: 99.99 MDL Number: MFCD00010952 Synonym: Chromium (VI) Oxide, Chromic Acid Anhydride

Chromium Powder, -200 mesh, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Chromium CAS: 7440-47-3 Physical Form: Powder Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00010944

Chromium Granules, -4+7 mesh, 99.999% (Metals basis), Alfa Aesar™

Chemical Name or Material: Chromium CAS: 7440-47-3 Physical Form: Granular Assay Percent Range: 99.999% (Metals basis) MDL Number: MFCD00010944

Chromium, 99+%, Acros Organics™

Density: 7.2000g/mL Linear Formula: Cr Melting Point: 1857.0°C Specific Gravity: 7.2 Formula Weight: 52 Solubility Information: Solubility in water: insoluble. Purity Grade: Pure Boiling Point: 2642.0°C CAS: 7440-47-3 Molecular Formula: Cr Chemical Name or Material: Chromium

Alfa Aesar™ 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

Chromic Oxide (Powder/Technical), Fisher Chemical

Chemical Name or Material: Chromic Oxide CAS: 1308-38-9 Purity Grade: Technical Grade Physical Form: Powder/Solid Molecular Formula: Cr2O3 Formula Weight: 151.99 MDL Number: MFCD00010949 Synonym: Chromic Sesquioxide, Chromium (III) Oxide

Chromium(III) nitrate nonahydrate, 99%, ACROS Organics™

Chemical Name or Material: Chromium(III) nitrate nonahydrate Name Note: 99% CAS: 7789-02-8 Assay: 99% Assay Percent Range: 99% Molecular Formula: CrN3O9·9H2O Linear Formula: Cr(NO3)3·9H2O Formula Weight: 400.14 MDL Number: MFCD00149659 Synonym: Chromic nitrate

Chromium Powder, <10 micron, 99.2% (Metals basis), Alfa Aesar™

Chemical Name or Material: Chromium CAS: 7440-47-3 Physical Form: Powder Assay Percent Range: 99.2% (Metals basis) MDL Number: MFCD00010944

Chromium Powder, -325 mesh, 99% (Metals basis), Alfa Aesar™

Chemical Name or Material: Chromium CAS: 7440-47-3 Physical Form: Powder Assay Percent Range: 99% (Metals basis) MDL Number: MFCD00010944

Chromium(III) oxide, Pale to dark green powder, >98%, Alfa Aesar™

Chemical Name or Material: Chromium(III) oxide CAS: 1308-38-9 Physical Form: Powder Assay Percent Range: >98% Molecular Formula: Cr2O3 Formula Weight: 151.99 MDL Number: MFCD00010949

Chromic Potassium Sulfate Dodecahydrate (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromic Potassium Sulfate Dodecahydrate CAS: 7788-99-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 98.0 to 102.0% Assay Percent Range: 98.0 to 102.0 % Molecular Formula: CrKSS2O8 · 12 H20 Linear Formula: CrK(SO4)2·12H2O Formula Weight: 499.4 MDL Number: MFCD00149917 Synonym: Potassium Chromium Alum, Chrome Alum

Chromium(III) Oxide, Amorphous Powder 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromium(III) oxide Assay: ≥98.5% (Cr2O3) typically Assay Percent Range: 99% Molecular Formula: Cr2O3 Linear Formula: Cr2O3 Formula Weight: 151.99 Synonym: Chromic oxide

Chromium potassium sulfate dodecahydrate, 99+%, ACROS Organics™

Chemical Name or Material: Chromium potassium sulfate dodecahydrate Name Note: p.a. CAS: 7788-99-0 Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: CrKO8S2·12H2O Linear Formula: CrK(SO4)2·12H2O Formula Weight: 499.39 MDL Number: MFCD00149917 Synonym: Chrome alum

Chromium(III) oxide, 99% (metals basis), Alfa Aesar™

Chemical Name or Material: Chromium(III) oxide CAS: 1308-38-9 Physical Form: Powder Assay Percent Range: 99% Molecular Formula: Cr2O3 Formula Weight: 151.99 MDL Number: MFCD00010949

Chromium(III) sulfate hydrate, Dark purple crystals, Alfa Aesar™

Chemical Name or Material: Chromium(III) sulfate hydrate CAS: 15244-38-9 Purity Grade: Reagent Grade Physical Form: Crystals Molecular Formula: Cr2(SO4)3·xH2O Formula Weight: 392.17 (Anhydrous) MDL Number: MFCD00016039

Chromium nitride

Chemical Name or Material: Chromium nitride CAS: 12053-27-9 Molecular Formula: Mixture of Cr2N and CrN MDL Number: MFCD00016048

Chromium(III) nitrate nonahydrate, 98.5%, Alfa Aesar

Chemical Name or Material: Chromium(III) nitrate nonahydrate Name Note: nonahydrate CAS: 7789-02-8 Physical Form: Crystalline Assay Percent Range: 98.5% Molecular Formula: Cr(NO3)3·9H2O Formula Weight: 400.14 (238.01 Anhydrous) MDL Number: MFCD00149659

Chromium(VI) oxide, 99.5%, ACROS Organics™

Chemical Name or Material: Chromium(VI) oxide Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: CrO3 Linear Formula: CrO3 Formula Weight: 99.99 MDL Number: MFCD00010952 Synonym: Chromium trioxide, Chromic anhydride

Chromium(III) chloride, Violet flakes, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Chromium(III) chloride CAS: 10025-73-7 Physical Form: Flakes Assay Percent Range: 99.9% (Metals basis) Molecular Formula: CrCl3 Formula Weight: 158.35 MDL Number: MFCD00010948

Chromium(II) chloride, 99.9%, (trace metal basis), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromium(II) chloride CAS: 10049-05-5 Purity Grade: Trace Metal Basis Assay Percent Range: 99.9% Molecular Formula: Cl2Cr Linear Formula: CrCl2 Formula Weight: 122.9 MDL Number: MFCD00010947 Synonym: Chromous chloride

Chromosulfuric acid, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromosulfuric acid CAS: 65272-71-1 Molecular Formula: Cr2K2O7·H2O4S MDL Number: MFCD00010952

Chromium(III) chloride tetrahydrofuran complex (1:3) 98%, ACROS Organics™

Chemical Name or Material: Chromium(III) chloride tetrahydrofuran complex (1:3) Assay Percent Range: 98% Molecular Formula: C12H24Cl3CrO3 Formula Weight: 374.67 MDL Number: MFCD00013222

Chromium(VI) oxide, 99%, Alfa Aesar™

Chemical Name or Material: Chromium(VI) oxide CAS: 1333-82-0 Physical Form: Crystalline Assay Percent Range: 99% Molecular Formula: CrO3 Formula Weight: 99.99 MDL Number: MFCD00010952

Chromium Potassium Sulfate Dodecahydrate, >98%, (ACS Reagent Grade), MP Biomedicals

Chemical Name or Material: Chromium Potassium Sulfate Dodecahydrate CAS: 7788-99-0 Purity Grade: ACS Reagent Grade Assay Percent Range: >98% Molecular Formula: CrK(SO4)2 · 12H2O Formula Weight: 499.4

Hexacarbonylchromium, White crystalline, 99%, Alfa Aesar™

Chemical Name or Material: Hexacarbonylchromium CAS: 13007-92-6 Physical Form: Crystals Assay Percent Range: 99% Molecular Formula: C6CrO6 Formula Weight: 220.06 MDL Number: MFCD00010945 Synonym: Chromium carbonyl, Chromium hexacarbonyl

Chromium etchant, Alfa Aesar™

High Purity Ceric Ammonium Nitrate System For Precise, Clean Etching of Chromium and Chromium Oxide Films

Chromium Trioxide (Flakes/Technical), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Chromium Trioxide CAS: 1333-82-0 Purity Grade: Technical Grade Physical Form: Solid Molecular Formula: CrO3 Formula Weight: 99.99 MDL Number: MFCD00010952 Synonym: Chromic Acid Anhydride

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