Barium

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 perchlorate, Colorless crystalline, Alfa Aesar™

Chemical Name or Material: Barium perchlorate CAS: 13465-95-7 Physical Form: Crystalline Molecular Formula: Ba(ClO4)2 Formula Weight: 336.24 MDL Number: MFCD00003440

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 Nitrate (White Crystalline Powder/Certified ACS), Fisher Chemical

Chemical Name or Material: Barium Nitrate CAS: 10022-31-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: BaN2O6 Linear Formula: Ba(NO3)2 Formula Weight: 261.35 MDL Number: MFCD00003442 Synonym: Nitric Acid Barium Salt

Barium Crystalline dendritic solid, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Barium CAS: 7440-39-3 Physical Form: Crystalline Dendritic Solid Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00134031

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 iodide, White beads, 99.995% (Metals basis), Alfa Aesar™

Chemical Name or Material: Barium iodide CAS: 13718-50-8 Physical Form: Beads Assay Percent Range: 99.995% (Metals basis) Molecular Formula: BaI2 Formula Weight: 391.15 MDL Number: MFCD00003452

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 Chloride Solution (20% w/v), Fisher Chemical

Chemical Name or Material: Barium Chloride Solution Name Note: 20% w/v CAS: 10361-37-2 CAS: 7732-18-5 Assay: 19.5 to 20.5% Assay Percent Range: 19.5 to 20.5 % MDL Number: MFCD00003445

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 chloride dihydrate, 99+%, ACS reagent, ACROS Organics™

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

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 Chloride Anhydrous (Laboratory), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium Chloride Anhydrous CAS: 10361-37-2 Purity Grade: Laboratory Grade Physical Form: Solid Assay: ≥97% Assay Percent Range: ≥97% Molecular Formula: BaCl2 Formula Weight: 208.23 MDL Number: MFCD00003445

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

Chemical Name or Material: Barium Hydroxide Octahydrate CAS: 12230-71-6 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥98.0% Assay Percent Range: ≥98.0 % Molecular Formula: H2BaO2 · 8 H2O Linear Formula: Ba(OH)2·8H2O Formula Weight: 315.46 MDL Number: MFCD00149152

Barium Hydroxide, Octahydrate Products for Science Education

Chemical Name or Material: Barium Hydroxide, Octahydrate CAS: 12230-71-6 Assay Percent Range: >95% w/v Linear Formula: Ba(OH)2·8H2O Formula Weight: 315.48 Synonym: Barium Hydrate

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 Sulfate, Certified, Powder, Fisher Chemical

Chemical Name or Material: Barium Sulfate CAS: 7727-43-7 Purity Grade: Certified Grade Physical Form: Solid Molecular Formula: BaSO4 Formula Weight: 233.39 MDL Number: MFCD00003455

Barium nitrate, 99+%, for analysis, ACROS Organics™

Chemical Name or Material: Barium nitrate Name Note: p.a. CAS: 10022-31-8 Purity Grade: For analysis Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: BaN2O6 Linear Formula: Ba(NO3)2 Formula Weight: 261.34 MDL Number: MFCD00003442

Barium Chloride Dihydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Barium Chloride Dihydrate CAS: 10326-27-9 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: BaCl2 · 2 H2O Formula Weight: 244.26 MDL Number: MFCD00149154

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 Sulfate, Extra Pure, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium sulfate CAS: 7727-43-7 Purity Grade: Extra Pure Assay: 97.5 to 100.5% (Complexometry) Assay Percent Range: 98% Molecular Formula: BaO4S Linear Formula: BaSO4 Formula Weight: 233.4

Barium Sulfate Products for Science Education

Chemical Name or Material: Barium Sulfate CAS: 7727-43-7 Purity Grade: Laboratory Grade Assay Percent Range: >99% Linear Formula: BaSO4 Formula Weight: 233.4 Synonym: Artificial Barite

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

Alfa Aesar™ Barium rod, 22mm (0.9 in.) dia. x 450mm (17.7 in.), 99+% (metals basis), Sr =0.8%

Chemical Name or Material: Barium rod CAS: 7440-39-3 Name Note: 22mm (0.9 in.) dia. x 450mm (17.7 in.) MDL Number: MFCD00134031 UN Number: UN1400

Barium peroxide, 95%, ACROS Organics™

Chemical Name or Material: Barium Peroxide CAS: 1304-29-6 CAS Min %: 94.0 CAS Max %: 100.0 Molecular Formula: BaO2 Linear Formula: BaO2 Formula Weight: 169.33 MDL Number: MFCD00003454

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 Oxide, Powder (Tech.), 90%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Barium oxide CAS: 1304-28-5 CAS: 513-77-9 CAS: 1304-29-6 Purity Grade: Extra Pure Assay: ≥88% (HCl-titr.) Assay Percent Range: 90% Molecular Formula: BaO Linear Formula: BaO Formula Weight: 153.34

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