Boron

Boron trifluoride, 12% (1.5M) in methanol, ACROS Organics™

Chemical Name or Material: Boron trifluoride Name Note: 1.5M solution in methanol CAS: 373-57-9 CAS: 67-56-1 CAS: 373-57-9 Assay: 10 to 15% (w/v BF3) Molecular Formula: BF3 Linear Formula: BF3 Formula Weight: 67.81 MDL Number: MFCD00071635

Boron powder, 94-96%, Alfa Aesar™

Chemical Name or Material: Boron powder Name Note: For analysis APS >5 micron CAS: 7440-42-8 Physical Form: Powder Assay Percent Range: 94 to 96% MDL Number: MFCD00134034

Boron tribromide, 99+%, ACROS Organics™

Chemical Name or Material: Boron tribromide Name Note: 99+% CAS: 10294-33-4 Assay Percent Range: 99+% Molecular Formula: BBr3 Linear Formula: BBr3 Formula Weight: 250.52 MDL Number: MFCD00011312

Sodium tetraborate decahydrate, 99.5%, Acros Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium tetraborate decahydrate CAS: 1303-96-4 Purity Grade: For analysis Assay: 99.5% Assay Percent Range: 99.5% Molecular Formula: B4Na2O7·10H2O Linear Formula: Na2B4O7·10H2O Formula Weight: 381.36 MDL Number: MFCD00149193 Synonym: Borax, Sodium borate decahydrate

Sodium borohydride, 99%, powder, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium borohydride CAS: 16940-66-2 Physical Form: Powder Assay: 99% Assay Percent Range: 99% Molecular Formula: H4BNa Linear Formula: NaBH4 Formula Weight: 37.83 MDL Number: MFCD00003518 Synonym: Sodium tetrahydroborate, SBH

Boron carbide, Black powder, Alfa Aesar™

Chemical Name or Material: Boron carbide CAS: 12069-32-8 Physical Form: Powder Assay Percent Range: >99% Molecular Formula: B4C Formula Weight: 55.26 MDL Number: MFCD00011520

Boron nitride paste, Alfa Aesar™

Chemical Name or Material: Boron nitride MDL Number: MFCD00011317

Boron tribromide, 1M solution in methylene chloride, AcroSeal™, ACROS Organics™

Chemical Name or Material: Boron tribromide CAS: 10294-33-4 CAS: 75-09-2 Molecular Formula: BBr3 Linear Formula: BBr3 Formula Weight: 250.52

Boron trifluoride, Acros Organics

Chemical Name or Material: Boron trifluoride CAS: 373-57-9 CAS: 67-56-1 CAS: 373-57-9 Molecular Formula: BF3 Formula Weight: 67.81

Boron nitride, 99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Boron nitride CAS: 10043-11-5 Physical Form: -325 Mesh Powder Assay Percent Range: 99.5% (metals basis) Molecular Formula: BN (hexagonal) Formula Weight: 24.82 MDL Number: MFCD00011317

Nitrosonium tetrafluoroborate, 97%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Nitrosonium tetrafluoroborate CAS: 14635-75-7 CAS Min %: 96.0 CAS Max %: 100.0 Assay: 97% Assay Percent Range: 97% Molecular Formula: BF4NO Linear Formula: NOBF4 Formula Weight: 116.81 MDL Number: MFCD00011433 Synonym: Nitrosyl tetrafluoroborate

Boron powder, 98% (metals basis), Alfa Aesar™

Chemical Name or Material: Boron CAS: 7440-42-8 Physical Form: Crystalline Powder Assay Percent Range: 98% (Metals basis) MDL Number: MFCD00134034

Boron nitride, White powder, Alfa Aesar™

Chemical Name or Material: Boron nitride CAS: 10043-11-5 Physical Form: Powder Molecular Formula: BN (cubic) Formula Weight: 24.82 MDL Number: MFCD00011317

Boron tribromide, 1M solution in methylene chloride, ACROS Organics™

Chemical Name or Material: Boron tribromide Name Note: 1M Solution in Methylene Chloride CAS: 10294-33-4 CAS: 75-09-2 Molecular Formula: BBr3 Linear Formula: BBr3 Formula Weight: 250.52 MDL Number: MFCD00011312

Sodium borohydride, 98%, granules, ca 3 mm, Acros Organics

Chemical Name or Material: Sodium borohydride CAS: 16940-66-2 Physical Form: Granules Assay: 98% Assay Percent Range: 98% Molecular Formula: H4BNa Linear Formula: NaBH4 Formula Weight: 37.83 MDL Number: MFCD00003518 Synonym: Sodium tetrahydroborate, SBH

Sodium Tetraborate Decahydrate, Reagent ACS, ACROS Organics™

Chemical Name or Material: Sodium tetraborate decahydrate CAS: 1303-96-4 Purity Grade: ACS Reagent Grade Assay: ≥99.5% Assay Percent Range: 99.5+% Molecular Formula: B4Na2O7·10H2O Linear Formula: Na2B4O7·10H2O Formula Weight: 381.36 MDL Number: MFCD00149193 Synonym: Borax, Sodium borate decahydrate

Boron Pieces, crystalline, 1-30mm (0.039-1.2 in.), 99.4% (Metals basis), Alfa Aesar™

Chemical Name or Material: Boron CAS: 7440-42-8 Physical Form: Pieces, Crystalline, 1-30mm (0.039-1.2 in.) Assay Percent Range: 99.4% (Metals basis) MDL Number: MFCD00134034

Boron Powder, amorphous and crystalline, -325 mesh, 98% (Metals basis), Alfa Aesar™

Chemical Name or Material: Boron CAS: 7440-42-8 Physical Form: Powder, Amorphous and Crystalline Assay Percent Range: 98% (Metals basis) MDL Number: MFCD00134034

Boron tribromide dimethylesulfide, 1M solution in methylene chloride, AcroSeal™, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Boron tribromide dimethyl sulfide Name Note: 1M solution in methylene chloride CAS: 29957-59-3 CAS: 75-09-2 Molecular Formula: C2H6BBr3S Formula Weight: 312.66 MDL Number: MFCD00043296 Synonym: Dimethylesulfide-tribromoborane, Tribromoborane-methylesulfide

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

Chemical Name or Material: Sodium borohydride Name Note: 12% solution in 40% aq. sodium hydroxide solution CAS: 16940-66-2 CAS: 1310-73-2 CAS: 67-56-1 CAS: 7732-18-5 Assay: 11 to 13% Molecular Formula: BH4Na Linear Formula: NaBH4 Formula Weight: 37.82 MDL Number: MFCD00003518 Synonym: Sodium tetrahydroborate, SBH

Borane-methyl sulfide complex, 2M in toluene, AcroSeal™, Acros Organics Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Borane-methyl sulfide complex CAS: 13292-87-0 CAS: 108-88-3 Molecular Formula: C2H9BS Formula Weight: 75.95 Synonym: BMS, Dimethyl sulfideborane

Boron triiodide, White crystalline, >98%, Alfa Aesar™

Chemical Name or Material: Boron triiodide CAS: 13517-10-7 Physical Form: Crystals Assay Percent Range: >98% Molecular Formula: BI3 Formula Weight: 391.52 MDL Number: MFCD00036286 Synonym: Boron iodide

Boron 10 Isotope Standard For ICP/MS, SPEX CertiPrep™ Available on GSA/VA Contract for Federal Government customers only.

Name Note: For ICP/MS CAS: 12228-87-4 CAS Max %: 99.99 CAS: 7732-18-5 CAS Max %: 0.0 Purity Grade: Claritas PPT™

Boron oxide, 97.5% min., typically 98.5%, Alfa Aesar™

Chemical Name or Material: Boron oxide CAS: 1303-86-2 Physical Form: -60 Mesh Assay Percent Range: 97.5% min., typically 98.5% Molecular Formula: B2O3 Formula Weight: 69.62 MDL Number: MFCD00011315 Synonym: Boric anhydride

Boron oxide, White powder, 99.999%, Alfa Aesar™

Chemical Name or Material: Boron oxide CAS: 1303-86-2 Physical Form: Powder Assay Percent Range: 99.999% Molecular Formula: B2O3 Formula Weight: 69.62 MDL Number: MFCD00011315

Boron carbide, Black powder, >90%, Alfa Aesar™

Chemical Name or Material: Boron carbide CAS: 12069-32-8 Physical Form: Powder Assay Percent Range: >90% Molecular Formula: B4C Formula Weight: 55.26 MDL Number: MFCD00011520

Boron trifluoride dihydrate, 65% BF3, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Boron trifluoride dihydrate Assay: 65.0 to 66.0% Assay Percent Range: 65% BF3 Molecular Formula: BF3·2H2O Linear Formula: BF3·2H2O Formula Weight: 103.85 MDL Number: MFCD00149901

Boron oxide, 99.98% (metals basis), Alfa Aesar™

Chemical Name or Material: Boron oxide CAS: 1303-86-2 Physical Form: Powder Assay Percent Range: 99.98% (Metal Basis) Molecular Formula: B2O3 Formula Weight: 69.62 MDL Number: MFCD00011315

Boron oxide, 98%, Acros Organics™

Chemical Name or Material: Boron oxide Assay: 98% Assay Percent Range: 98% Molecular Formula: B2O3 Linear Formula: B2O3 Formula Weight: 69.61 MDL Number: MFCD00011315 Synonym: Boron trioxide

Boric Anhydride (Laboratory), Fisher Chemical

Chemical Name or Material: Boric Anhydride CAS: 1303-86-2 Purity Grade: Laboratory Grade Physical Form: Solid Assay: ≥98% Assay Percent Range: ≥98 % Molecular Formula: B2O3 Formula Weight: 69.62 MDL Number: MFCD00011315 Synonym: Boron Trioxide

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