Boron

Boron tribromide, 99.9%, ACROS Organics™

Chemical Name or Material: Boron tribromide Assay: >99.2% (by titration) Assay Percent Range: 99.9% Molecular Formula: BBr3 Linear Formula: BBr3 Formula Weight: 250.52 MDL Number: MFCD00011312

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 to 105.0% Assay Percent Range: 99.5+% Molecular Formula: B4Na2O7·10H2O Linear Formula: Na2B4O7·10H2O Formula Weight: 381.36 MDL Number: MFCD00149193 Synonym: Borax

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 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 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

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: ≥98.5% Assay Percent Range: 99% Molecular Formula: H4BNa Linear Formula: NaBH4 Formula Weight: 37.83 MDL Number: MFCD00003518 Synonym: SBH

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

Boron Nitride Rod, Diameter: 6.4mm, Length: 300mm, Alfa Aesar™

Chemical Name or Material: Boron Nitride CAS: 10043-11-5 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: ≥96.0% (ex F) Assay Percent Range: 97% Molecular Formula: BF4NO Linear Formula: NOBF4 Formula Weight: 116.81 MDL Number: MFCD00011433 Synonym: Nitrosyl tetrafluoroborate

Sodium tetraborate decahydrate, 99.5%, for analysis, 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

Boron nitride paste, Alfa Aesar™

Chemical Name or Material: Boron nitride MDL Number: MFCD00011317

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 dimethylesulfide 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

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

Chemical Name or Material: Sodium borohydride CAS: 16940-66-2 Physical Form: Granules Assay: ≥97.5% (NaBH4) Assay Percent Range: 98% Molecular Formula: H4BNa Linear Formula: NaBH4 Formula Weight: 37.83 MDL Number: MFCD00003518 Synonym: SBH

Boron nitride, Liquid, Alfa Aesar™

Chemical Name or Material: Boron nitride Physical Form: Liquid Molecular Formula: BN MDL Number: MFCD00011317

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 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 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

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 Nitride Bar, L x W x H: 300 x 6.4 x 6.4mm, Alfa Aesar™

Chemical Name or Material: Boron nitride CAS: 10043-11-5 Molecular Formula: BN Formula Weight: 24.82 MDL Number: MFCD00011317

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

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

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 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 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 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 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

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

Boron oxide, (H2O 200ppm), 99.999% (metals basis), Alfa aesar™ Puratronic™

Chemical Name or Material: Boron oxide Name Note: (H2O 200ppm) CAS: 1303-86-2 Physical Form: Cylinder, 3.7cm dia., 32g/cylinder Assay Percent Range: 99.999% (metals basis) Molecular Formula: B2O3 Formula Weight: 69.62 MDL Number: MFCD00011315

Boron Nitride Rod, Diameter: 12.7mm, Length: 300mm, Alfa Aesar™

Chemical Name or Material: Boron Nitride CAS: 10043-11-5 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

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