Barium

Barium chloride dihydrate, Puratronic, 99.999% (metals basis), Alfa Aesar

Chemical Name or Material: Barium chloride dihydrate Name Note: dihydrate CAS: 10326-27-9 Physical Form: Powder Assay Percent Range: 99.99% (Metal basis) Molecular Formula: BaCl2·2H2O Formula Weight: 244.28 MDL Number: MFCD00149154

Barium hydroxide hydrate, 99.99%, ACROS Organics™

Chemical Name or Material: Barium hydroxide octahydrate CAS: 12230-71-6 Purity Grade: Trace Metal Basis Assay Percent Range: 99.95% Molecular Formula: H2BaO2·8H2O Linear Formula: Ba(OH)2·8H2O Formula Weight: 315.48 MDL Number: MFCD00149152

Barium sulfate, 97%, Alfa Aesar

Chemical Name or Material: Barium sulfate CAS: 7727-43-7 Physical Form: 1 To 4 Micron Powder Molecular Formula: BaSO4 Formula Weight: 233.4

Barium, 99+%, rods, ∽2cm diameter, in mineral oil, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium Name Note: 99+% CAS: 7440-39-3 CAS Min %: 99.0 CAS Max %: 100.0 Physical Form: Rod Assay Percent Range: 99+% Molecular Formula: Ba Linear Formula: Ba Formula Weight: 137.34

Barium hydroxide, anhydrous, 94 to 98%, Alfa Aesar™

Chemical Name or Material: Barium hydroxide, anhydrous CAS: 17194-00-2 Physical Form: Powder Assay Percent Range: 94 to 98% Molecular Formula: Ba(OH)2 Formula Weight: 171.36 MDL Number: MFCD00003443

Barium chloride dihydrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Barium chloride dihydrate CAS: 10326-27-9 Purity Grade: For analysis Assay: ≥99.0% (Argentometry) Assay Percent Range: 99+% Molecular Formula: BaCl2·2H2O Linear Formula: BaCl2·2H2O Formula Weight: 244.28 MDL Number: MFCD00149154

Barium bromide dihydrate, 99.3%, Alfa Aesar™

Chemical Name or Material: Barium bromide dihydrate CAS: 7791-28-8 Physical Form: Crystalline Assay Percent Range: 99.30% Molecular Formula: BaBr2·2H2O Formula Weight: 333.17; 297.14 (anhydrous) MDL Number: MFCD00149153

Barium nitrate, 99.999% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Barium nitrate CAS: 10022-31-8 Physical Form: Crystalline Assay Percent Range: 99.99% (Metal basis) Molecular Formula: BaN2O6 Formula Weight: 261.35 MDL Number: MFCD00003442

Barium Sulfate (Powder/USP), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium Sulfate CAS: 7727-43-7 Purity Grade: USP Physical Form: Solid Assay: 97.5 to 100.5% Assay Percent Range: 97.5 to 100.5 % Molecular Formula: BaSO4 Formula Weight: 233.39 MDL Number: MFCD00003455

Barium Carbonate (Powder/Certified ACS), Fisher Chemical

Chemical Name or Material: Barium Carbonate CAS: 513-77-9 Purity Grade: Certified ACS Grade Physical Form: Powder/Solid Assay: 99.0 to 101.0% Assay Percent Range: 99.0 to 101.0 % Molecular Formula: BaCO3 Formula Weight: 197.34 MDL Number: MFCD00003448 Synonym: Carbonic Acid Barium Salt

Barium Hydroxide, Anhydrous, ACROS Organics™

Chemical Name or Material: Barium hydroxide Assay: ≥95.0% Molecular Formula: BaH2O2 Linear Formula: Ba(OH)2 Formula Weight: 141.35 MDL Number: MFCD00003443

Barium Carbonate Products for Science Education

Chemical Name or Material: Barium Carbonate CAS: 513-77-9 Assay Percent Range: >95% w/v Linear Formula: BaCO3 Formula Weight: 197.37 Synonym: Barium (Ii) Chloride

Barium perchlorate, 99%, extra pure, anhydrous, ACROS Organics™

Chemical Name or Material: Barium perchlorate Name Note: 99% CAS: 13465-95-7 Purity Grade: Extra Pure Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: BaCl2O8 Linear Formula: Ba(ClO4)2 Formula Weight: 336.23 MDL Number: MFCD00003440

Barium peroxide, White powder, 84%, Alfa Aesar™

Chemical Name or Material: Barium peroxide CAS: 1304-29-6 Physical Form: Powder Assay Percent Range: 84% Molecular Formula: BaO2 Formula Weight: 169.34 MDL Number: MFCD00003454

Barium Chloride Dihydrate (Crystalline/Technical), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium Chloride Dihydrate CAS: 10326-27-9 Purity Grade: Technical Grade Physical Form: Solid Molecular Formula: BaCl2 · 2 H2O Formula Weight: 244.26 MDL Number: MFCD00149154

Barium silicon oxide, White powder, Alfa Aesar™

Chemical Name or Material: Barium silicon oxide CAS: 13255-26-0 Physical Form: Powder Molecular Formula: BaO and SiO2 Formula Weight: 213.4 MDL Number: MFCD00014186 Synonym: Barium metasilicate

Barium hydroxide octahydrate, 98+%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium hydroxide octahydrate CAS: 12230-71-6 Purity Grade: For analysis Assay: ≥98.0% Assay Percent Range: 98+% Molecular Formula: H2BaO2·8H2O Linear Formula: Ba(OH)2·8H2O Formula Weight: 315.48 MDL Number: MFCD00149152

Barium fluoride, Colorless powder, 99%, Alfa Aesar™

Chemical Name or Material: Barium fluoride CAS: 7787-32-8 Physical Form: Powder Assay Percent Range: 99% Molecular Formula: BaF2 Formula Weight: 175.36 MDL Number: MFCD00003450

Barium nitrate, ACS, 99+% Alfa Aesar

Chemical Name or Material: Barium nitrate CAS: 10022-31-8 Purity Grade: ACS Grade Physical Form: Crystalline Assay Percent Range: >99% Molecular Formula: Ba(NO3)2 Formula Weight: 261.35 MDL Number: MFCD00003442

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

Chemical Name or Material: Barium acetate Name Note: For analysis ACS CAS: 543-80-6 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: C4H6O4Ba Linear Formula: (CH3CO2)2Ba Formula Weight: 255.43 MDL Number: MFCD00012447 Synonym: Acetic acid, barium salt

Barium carbonate, White powder, Alfa Aesar™

Chemical Name or Material: Barium carbonate CAS: 513-77-9 Physical Form: Powder Molecular Formula: BaCO3 Formula Weight: 197.35 MDL Number: MFCD00003448

Barium carbonate, ACS, 99.0 to 101.0%, Alfa Aesar™

Chemical Name or Material: Barium carbonate Name Note: For analysis ACS CAS: 513-77-9 Purity Grade: ACS Grade Physical Form: Powder Assay Percent Range: 99.0 to 101.0% Molecular Formula: BaCO3 Formula Weight: 197.35 MDL Number: MFCD00003448

Barium hydroxide octahydrate, greater than98%, ACS, Alfa Aesar™

Chemical Name or Material: Barium hydroxide octahydrate Name Note: For ACS analysis CAS: 12230-71-6 Physical Form: Crystalline Assay Percent Range: >98.0% Molecular Formula: BaH2O2·8H2O Formula Weight: 315.48; 171.36 (anhydrous) MDL Number: MFCD00149152

Barium Chloride, Dihydrate Products for Science Education

Chemical Name or Material: Barium Chloride, Dihydrate CAS: 10326-27-9 Purity Grade: Reagent Grade Assay Percent Range: 100% w/v Linear Formula: BaCl2·2H2O Formula Weight: 244.28 Synonym: Barium (Ii) Chloride

Barium Nitrate Solution, 0.1M Products for Science Education

Chemical Name or Material: Barium Nitrate Solution, 0.1M CAS: 10022-31-8 CAS: 7732-18-5 Physical Form: Liquid

Barium iodide hydrate, White powder, 95%, Alfa Aesar™

Chemical Name or Material: Barium iodide hydrate CAS: 13718-50-8 Physical Form: Powder Assay Percent Range: 95% Molecular Formula: BaI2·xH2O Formula Weight: 391.15 MDL Number: MFCD00003452

Barium carbonate, 99.95% (metals basis), Alfa Aesar

Chemical Name or Material: Barium carbonate CAS: 513-77-9 Physical Form: Lump/Powder Assay Percent Range: 99.95% Molecular Formula: BaCO3 Formula Weight: 197.35 MDL Number: MFCD00003448

Barium Chloride Solution (10% w/w, Neutralized), Fisher Chemical

Chemical Name or Material: Barium Chloride Solution Name Note: 10% w/w, neutralized CAS: 10361-37-2 CAS: 7732-18-5 Assay: 9.5 to 10.5% Assay Percent Range: 10% w/w MDL Number: MFCD00003445

Barium manganate(VI), 95%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium manganate(VI) Name Note: 95% CAS: 7787-35-1 Assay: ≥94% Assay Percent Range: 95% Molecular Formula: BaMnO4 Linear Formula: BaMnO4 Formula Weight: 256.27 MDL Number: MFCD00011514

Barium titanate(IV), 99%, ACROS Organics™

Chemical Name or Material: Barium titanate(IV) Name Note: 99% CAS: 12047-27-7 CAS Min %: 98.5 CAS Max %: 100.0 Assay: 64.8 to 65.7% (BaO + SrO), 33.9 to 34.5% (TiO2), 0.988 to 1.000 (BaO + SrO)/TiO2 Mole Ratio Assay Percent Range: 99% Molecular Formula: BaO3Ti Linear Formula: BaTiO3 Formula Weight: 233.24 MDL Number: MFCD00003447

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