Potassium

Potassium Sulfate, +99%, ACROS Organics™

Chemical Name or Material: Potassium sulfate CAS: 7778-80-5 Purity Grade: ACS Reagent Grade Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: K2O4S Linear Formula: K2SO4 Formula Weight: 174.25 MDL Number: MFCD00011388

Potassium phosphate, dibasic trihydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Potassium phosphate, dibasic trihydrate Name Note: 99+% CAS: 16788-57-1 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: HK2O4P·3H2O Linear Formula: K2HPO4·3H2O Formula Weight: 228.23 MDL Number: MFCD00149926 Synonym: Dipotassium hydrogen phosphate

Potassium hydrogen carbonate, ACS, 99.7 to 100.5% (dried basis), Alfa Aesar™

Chemical Name or Material: Potassium hydrogen carbonate Name Note: Dried basis CAS: 298-14-6 Purity Grade: ACS Grade Physical Form: Crystalline Granules Assay Percent Range: 99.7-100.5% Molecular Formula: KHCO3 Formula Weight: 100.12 MDL Number: MFCD00011402 Synonym: Potassium bicarbonate

Potassium hydride, 25 to 35 wt.%, dispersion in mineral oil, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium hydride CAS: 7693-26-7 CAS: 8042-47-5 Molecular Formula: HK Linear Formula: KH Formula Weight: 40.11

Potassium sulfate, 99+%, for analysis, ACROS Organics™, anhydrous, granular Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium sulfate Name Note: p.a. CAS: 7778-80-5 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: K2O4S Linear Formula: K2SO4 Formula Weight: 174.25 MDL Number: MFCD00011388

Potassium nitrate, 99%, pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium nitrate CAS: 7757-79-1 Purity Grade: Pure Assay Percent Range: 99% Molecular Formula: KNO3 Linear Formula: KNO3 Formula Weight: 101.1

Potassium tungstate, 94%, -100 mesh, ACROS Organics™

Chemical Name or Material: Potassium tungstate Assay Percent Range: 94% Molecular Formula: K2O4W Formula Weight: 326.04

Potassium iodide, ACS, 99.0% min., Alfa Aesar™

Chemical Name or Material: Potassium iodide Name Note: For analysis ACS CAS: 7681-11-0 Purity Grade: ACS Grade Physical Form: Granular Assay Percent Range: 99.0% min Molecular Formula: KI Formula Weight: 166.01 MDL Number: MFCD00011405

Potassium Sulfate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Potassium Sulfate CAS: 7778-80-5 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: K2O4S Formula Weight: 174.26 MDL Number: MFCD00011388

Potassium nitrate, 99.997% (metals basis), Alfa Aesar™ Puratronic™

Chemical Name or Material: Potassium nitrate CAS: 7681-11-0 Physical Form: Powder Assay Percent Range: 99.998% (metals basis) Molecular Formula: KI Formula Weight: 166.01 MDL Number: MFCD00011405

Potassium hexafluoroarsenate(V), 99% (metals basis), Alfa aesar™

Chemical Name or Material: Potassium hexafluoroarsenate(V) CAS: 17029-22-0 Physical Form: Powder Assay Percent Range: 99% (metals basis) Molecular Formula: KAsF6 Formula Weight: 228.01 MDL Number: MFCD00042546

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

Chemical Name or Material: Potassium Permanganate CAS: 7722-64-7 Purity Grade: Certified ACS Grade Physical Form: Solid Powder Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: KMNO4 Formula Weight: 158.03 MDL Number: MFCD00011364

Potassium chloride, for biochemistry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium chloride CAS: 7447-40-7 Purity Grade: For biochemistry Molecular Formula: ClK Linear Formula: KCl Formula Weight: 74.54

Potassium phosphate, tribasic monohydrate, 96%, extra pure, ACROS Organics™

Chemical Name or Material: Potassium phosphate, tribasic monohydrate Name Note: c.p. CAS: 27176-10-9 Purity Grade: Extra Pure Assay: ≥95% Assay Percent Range: 96% Molecular Formula: K3O4P·H2O Linear Formula: K3PO4·H2O Formula Weight: 230.28 MDL Number: MFCD00150410

Potassium bromate, +99%, extra pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium bromate Name Note: 99+% CAS: 7758-01-2 Purity Grade: Extra Pure Assay: ≥99.0% (Iodometry) Assay Percent Range: 99+% Molecular Formula: BrKO3 Linear Formula: KBrO3 Formula Weight: 167.01 MDL Number: MFCD00011359

Potassium Phosphate Monobasic (Crystalline/Primary Standard), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium Phosphate Monobasic CAS: 7778-77-0 Purity Grade: Primary Standard Physical Form: Solid Assay: 99.5 to 100.5% Assay Percent Range: 99.5 to 100.5 % Molecular Formula: H2KO4P Formula Weight: 136.09 MDL Number: MFCD00011401 Synonym: Potassium Dihydrogen Phosphate

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

Chemical Name or Material: Potassium ferricyanide Name Note: p.a. CAS: 13746-66-2 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6FeK3N6 Linear Formula: K3Fe(CN)6 Formula Weight: 329.26 MDL Number: MFCD00011392 Synonym: Potassium hexacyanoferrate (III)

Potassium antimonate trihydrate, >94%, Alfa Aesar™

Chemical Name or Material: Potassium Antimonate Trihydrate CAS: 12208-13-8 Physical Form: Powder Assay Percent Range: >94% Molecular Formula: KSbO3·3H2O Formula Weight: 262.9 MDL Number: MFCD00150439 Synonym: Potassium Hexahydroxyantimonate

Potassium Phosphate Dibasic Anhydrous (Crystalline Powder/Certified ACS), Fisher Chemical

Chemical Name or Material: Potassium Phosphate Dibasic Anhydrous CAS: 7758-11-4 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥98.0% Assay Percent Range: ≥98.0 % Molecular Formula: K2HPO4 Formula Weight: 174.18 MDL Number: MFCD00011383 Synonym: Dipotassium Hydrogen Phosphate

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

Chemical Name or Material: Potassium ferrocyanide trihydrate Name Note: p.a. CAS: 14459-95-1 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6FeK4N6·3H2O Linear Formula: K4Fe(CN)6·3H2O Formula Weight: 422.4 MDL Number: MFCD00167023 Synonym: Potassium hexacyanoferrate(II)

Potassium phosphate, monobasic, 99+%, pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium phosphate, monobasic CAS: 7778-77-0 Purity Grade: Pure Assay: ≥99.0% (on dried substance) Assay Percent Range: 99+% Molecular Formula: H2KO4P Linear Formula: KH2PO4 Formula Weight: 136.09 MDL Number: MFCD00011401 Synonym: Potassium dihydrogen phosphate

Potassium hexachloroosmate(IV), min 39% Os, ACROS Organics™

Chemical Name or Material: Potassium hexachloroosmate(IV) Name Note: min 39% Os CAS: 16871-60-6 Assay: ≥39% (Os) Molecular Formula: Cl6K2Os Linear Formula: K2OsCl6 Formula Weight: 481.11 MDL Number: MFCD00011371

Potassium Phosphate Monobasic (Crystalline/NF/FCC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium Phosphate Monobasic CAS: 7778-77-0 Purity Grade: FCC/NF Physical Form: Solid Assay: ≥98.0% (FCC) Molecular Formula: H2KO4P Formula Weight: 136.09 MDL Number: MFCD00011401 Synonym: Potassium Acid Phosphate

Potassium pyrosulfate, 98%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium pyrosulfate CAS: 7790-62-7 Purity Grade: For analysis Assay: ≥97.5% Assay Percent Range: 98% Molecular Formula: K2O7S2 Linear Formula: K2S2O7 Formula Weight: 254.31 Synonym: Potassium disulfate

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

Chemical Name or Material: Potassium Chloride CAS: 7447-40-7 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 99.0 to 100.5% Assay Percent Range: 99.0 to 100.5% Molecular Formula: ClK Formula Weight: 74.55 MDL Number: MFCD00011360

Potassium tetraborate tetrahydrate, 99.50%, ACROS Organics™

Chemical Name or Material: Potassium tetraborate tetrahydrate CAS: 12045-78-2 Purity Grade: Extra Pure Assay: ≥99.4% (total base) Assay Percent Range: 99.5% Molecular Formula: B4K2O7·4H2O Linear Formula: K2B4O7·4H2O Formula Weight: 305.5 Synonym: Potassium biborate tetrahydrate

Potassium bromide, 99+%, for spectroscopy, IR grade, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium Bromide Name Note: 99+% CAS: 7758-02-3 Purity Grade: For spectroscopy Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: BrK Linear Formula: KBr Formula Weight: 119 MDL Number: MFCD00011358

Potassium nitrate, 99+%, Acros Organics

Chemical Name or Material: Potassium nitrate CAS: 7757-79-1 Purity Grade: For biochemistry Assay Percent Range: 99+% Molecular Formula: KNO3 Formula Weight: 101.1

Potassium Bromide (Beads or Powder/Certified ACS), Fisher Chemical

Chemical Name or Material: Potassium Bromide CAS: 7758-02-3 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: BrK Formula Weight: 119 MDL Number: MFCD00011358

Potassium Chloride (Crystalline/USP/FCC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium Chloride CAS: 7447-40-7 Purity Grade: FCC/USP Physical Form: Solid Assay: ≥99.0% (FCC) Molecular Formula: ClK Formula Weight: 74.55 MDL Number: MFCD00011360

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