Inorganics Ammonium Compounds

Ammonium tungsten oxide pentahydrate, 99.999% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Ammonium tungsten oxide pentahydrate CAS: 1311-93-9 Physical Form: Crystalline Powder Assay Percent Range: 99.999% (Metal basis) Molecular Formula: (NH4)10W12O41·5H2O Formula Weight: 3132.64 MDL Number: MFCD00015956

Ammonium vanadium oxide, Off-white powder, Puratronic™, 99.995% (Metals basis), Alfa Aesar™

Chemical Name or Material: Ammonium vanadium oxide CAS: 7803-55-6 Physical Form: Powder Assay Percent Range: 99.995% (Metals basis) Molecular Formula: NH4VO3 Formula Weight: 116.98 MDL Number: MFCD00011430

Ammonium bicarbonate, 99%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium bicarbonate CAS: 1066-33-7 Purity Grade: For analysis Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: CH5NO3 Linear Formula: NH4HCO3 Formula Weight: 79.06 MDL Number: MFCD00012138 Synonym: Ammonium hydrogen carbonate

Ammonium iodide, +99%, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium iodide Name Note: p.a. CAS: 12027-06-4 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: H4IN Linear Formula: NH4I Formula Weight: 144.94 MDL Number: MFCD00011424

Ammonium Acetate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Ammonium Acetate CAS: 631-61-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥97% Assay Percent Range: ≥97 % Molecular Formula: C2H7NO2 Linear Formula: CH3COONH4 Formula Weight: 77.08 MDL Number: MFCD00013066

Ammonium hexafluorosilicate, 99.999%, (trace metal basis), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium hexafluorosilicate CAS: 16919-19-0 Purity Grade: For trace metal basis analysis Assay Percent Range: 100.00% Molecular Formula: H8F6N2Si Linear Formula: (NH4)2SiF6 Formula Weight: 178.15

Ammonium thiocyanate, ACS, 97.5% min, Alfa Aesar

Chemical Name or Material: Ammonium thiocyanate CAS: 1762-95-4 Purity Grade: ACS Grade Physical Form: Crystalline Assay Percent Range: 97.5% min Molecular Formula: NH4SCN Formula Weight: 76.12

Ammonium hexafluorophosphate, 99.5%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium hexafluorophosphate Name Note: 99.5% CAS: 16941-11-0 Purity Grade: Pure Assay Percent Range: 99% Molecular Formula: H4F6NP Linear Formula: NH4PF6 Formula Weight: 163 MDL Number: MFCD00064642

Ammonium Thiocyanate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Ammonium Thiocyanate CAS: 1762-95-4 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥97.5% Assay Percent Range: ≥97.5 % Molecular Formula: CH4N2S Linear Formula: NH4SCN Formula Weight: 76.12 MDL Number: MFCD00011428 Synonym: Ammonium Rhodanate

Ammonium Molybdate, Tetrahydrate Products for Science Education

Chemical Name or Material: Ammonium Molybdate, Tetrahydrate CAS: 12027-67-7 Purity Grade: ACS Grade Linear Formula: (NH4)6Mo7O24·4H2O Formula Weight: 1235.86 Synonym: Ammonium Heptamolybdate Tetrahydrate

Ammonium tungsten oxide hydrate, Powder, Alfa Aesar™

Chemical Name or Material: Ammonium tungsten oxide hydrate CAS: 12028-48-7 Physical Form: Powder Molecular Formula: (NH4)6W12O39·xH2O Formula Weight: 2938.41 MDL Number: MFCD00042673 Synonym: Ammonium metatungstate hydrate

Ammonium sulfate, 99.5%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium sulfate CAS: 7783-20-2 Purity Grade: For analysis Assay Percent Range: 99.5% Molecular Formula: H8N2O4S Linear Formula: (NH4)2SO4 Formula Weight: 132.14 MDL Number: MFCD00003391

Ammonium fluoride, ACS, 98.0% min, Alfa Aesar

Chemical Name or Material: Ammonium fluoride CAS: 12125-01-8 Purity Grade: ACS Grade Physical Form: Crystalline Assay Percent Range: 98% min. Molecular Formula: NH4F Formula Weight: 37.04 MDL Number: MFCD00011423

Ammonium bicarbonate, 98%, pure, ACROS Organics™

Chemical Name or Material: Ammonium bicarbonate CAS: 1066-33-7 Purity Grade: Pure Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: CH5NO3 Linear Formula: NH4HCO3 Formula Weight: 79.06 Synonym: Ammonium hydrogen carbonate

Ammonium pentaborate octahydrate, 99.0%

Chemical Name or Material: Ammonium Pentaborate CAS: 12007-89-5 Molecular Formula: (NH4)2B10O16·8H2O Formula Weight: 544.29 MDL Number: MFCD00135839

Ammonium carbonate, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium carbonate Name Note: p.a. CAS: 506-87-6 Purity Grade: For analysis Assay: ≥30.0% (NH3) Molecular Formula: CH8N2O3 Linear Formula: (NH4)2CO3 Formula Weight: 96.09 MDL Number: MFCD00010890

Ammonium Phosphate, Monobasic Products for Science Education

Chemical Name or Material: Ammonium Phosphate, Monobasic CAS: 7722-76-1 Purity Grade: Laboratory Grade Assay Percent Range: >98% Linear Formula: NH4H2PO4 Formula Weight: 115.03 Synonym: Ammonium dihydrogen phosphate

Ammonium sodium phosphate tetrahydrate, 99%, for analysis, ACROS Organics™

Chemical Name or Material: Ammonium sodium phosphate tetrahydrate Name Note: For analysis CAS: 7783-13-3 Purity Grade: For analysis Assay: ≥98.5% (HCl titration) Assay Percent Range: 99% Molecular Formula: H5NNaO44H2O Linear Formula: Na(NH4)HPO4·4H2O Formula Weight: 209.07 MDL Number: MFCD00066970

Ammonium carbamate, Alfa Aesar

Chemical Name or Material: Ammonium carbamate CAS: 1111-78-0 Physical Form: Powder Molecular Formula: NH2CO2NH4 Formula Weight: 78.07

Tetrabutylammonium hydroxide, 1M solution in methanol, AcroSeal™, ACROS Organics™

Chemical Name or Material: Tetrabutylammonium Hydroxide CAS: 2052-49-5 CAS: 67-56-1 Molecular Formula: C16H37NO Linear Formula: [CH3(CH2)3]4NOH Formula Weight: 259.46 MDL Number: MFCD00009425

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

Chemical Name or Material: Ammonium Peroxydisulfate CAS: 7727-54-0 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Assay: ≥98.0% Assay Percent Range: ≥98.0% Molecular Formula: H8N2O8S2 Linear Formula: (NH4)2S2O8 Formula Weight: 228.19 MDL Number: MFCD00003390 Synonym: APS

Ammonium Cerium(IV) Nitrate, Reagent ACS 98.5%, ACROS Organics™

Chemical Name or Material: Ammonium cerium(IV) nitrate Name Note: 98.5% CAS: 16774-21-3 Purity Grade: ACS Reagent Grade Assay: ≥98.5% (Titrimetry other) Assay Percent Range: 99% Molecular Formula: H8CeN8O18 Linear Formula: (NH4)2Ce(NO3)6 Formula Weight: 548.22 MDL Number: MFCD00151121 Synonym: CAN

Ammonium fluoride, 0.5M solution in methanol, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium fluoride CAS: 12125-01-8 CAS: 67-56-1 Molecular Formula: H4FN Linear Formula: NH4F Formula Weight: 37.04 MDL Number: MFCD00011423

Ammonium sulfate, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Ammonium sulfate CAS: 7783-20-2 Physical Form: Crystalline Assay Percent Range: 99.95% (metals basis) Molecular Formula: H8N2O4S Formula Weight: 132.14 MDL Number: MFCD00003391

Ammonium bromide, 99+%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium bromide CAS: 12124-97-9 Purity Grade: For analysis Assay: ≥99.0% (on dry substance) (Argentometry) Assay Percent Range: 99+% Molecular Formula: H4BrN Linear Formula: NH4Br Formula Weight: 97.94

Ammonium hexafluoroaluminate 95%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium hexafluoroaluminate Assay Percent Range: 95% Molecular Formula: H12AlF6N3 Formula Weight: 195.09 MDL Number: MFCD00042144

Ammonium Nitrate Products for Science Education

Chemical Name or Material: Ammonium Nitrate CAS: 6484-52-2 Physical Form: Solid Assay Percent Range: >95% w/v Linear Formula: NH4NO3 Formula Weight: 80.04 Synonym: Nitric Acid Ammonium Salt

Ammonium sulfate, ACS, 99.0% min, Alfa Aesar

Chemical Name or Material: Ammonium sulfate CAS: 7783-20-2 Purity Grade: ACS Physical Form: Granular Assay Percent Range: 99.0% Molecular Formula: H8N2O4S Formula Weight: 132.14 MDL Number: MFCD00003391

Ammonium iodide, 99%, Acros Organics

Chemical Name or Material: Ammonium iodide CAS: 12027-06-4 Purity Grade: Extra Pure Assay Percent Range: 99% Molecular Formula: H4IN Formula Weight: 144.94

Ammonium bromide, ACS reagent, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium Bromide CAS: 12124-97-9 Purity Grade: ACS Reagent Grade Molecular Formula: H4BrN Linear Formula: NH4Br Formula Weight: 97.94

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