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ChemicalBook >> CAS DataBase List >> Boron carbide

Boron carbide

Boron carbide price.
  • $29 - $1821
  • Product name: Boron carbide
  • CAS: 12069-32-8
  • MF: CB4
  • MW: 55.25
  • EINECS:235-111-5
  • MDL Number:MFCD00011520
  • Synonyms:Boron carbide, 99+%;tetraboron carbide;Boron carbide, 99.4% (metals basis);B4-C;Boron carbide (B4C);boroncarbide(b4c) ;Tetrabor;B4C HD 07
37 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Sigma-Aldrich
  • Strem Chemicals
  • Usbiological
Package
  • 5g
  • 10g
  • 25G
  • 30G
  • 1EA
  • 50g
  • 100g
  • 250g
  • 500g
  • 1each
  • 1kg
  • 2Kg
  • 2.5kg
  • ManufacturerAK Scientific
  • Product number8229AF
  • Product descriptionBoron carbide
  • Packaging5g
  • Price$63
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040504
  • Product descriptionBoron carbide
  • Packaging50g
  • Price$53.3
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010922
  • Product descriptionBoron carbide, 90+%
  • Packaging100g
  • Price$54.4
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047378
  • Product descriptionBoron carbide 99+%
  • Packaging250g
  • Price$55.9
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043002
  • Product descriptionBoron carbide, 99+%
  • Packaging100g
  • Price$56.2
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number040504
  • Product descriptionBoron carbide
  • Packaging250g
  • Price$179
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047378
  • Product descriptionBoron carbide 99+%
  • Packaging1kg
  • Price$179
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number041049
  • Product descriptionBoroncarbidesputteringtarget,50.8mm(2.0in)diax6.35mm(0.250in)thick 99.5%(metalsbasis)
  • Packaging1each
  • Price$1821
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number010922
  • Product descriptionBoron carbide, 90+%
  • Packaging500g
  • Price$184
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number043002
  • Product descriptionBoron carbide, 99+%
  • Packaging500g
  • Price$185
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number047378
  • Product descriptionBoron carbide 99+%
  • Packaging2.5kg
  • Price$355
  • Updated2023-06-20
  • Buy
  • ManufacturerAlfa Aesar
  • Product number041048
  • Product descriptionBoron carbide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick 99.5% (metals basis)
  • Packaging1each
  • Price$923
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number041050
  • Product descriptionBoron carbide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick 99.5% (metals basis)
  • Packaging1each
  • Price$1299
  • Updated2023-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003847
  • Product descriptionBORON CARBIDE POWDER 95.00%
  • Packaging25G
  • Price$512.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003847
  • Product descriptionBORON CARBIDE POWDER 95.00%
  • Packaging100G
  • Price$688
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB156858
  • Product descriptionBoron carbide - 10um particle size
  • Packaging100g
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8229AF Boron carbide 5g $63 2021-12-16 Buy
Alfa Aesar 040504 Boron carbide 50g $53.3 2023-06-20 Buy
Alfa Aesar 010922 Boron carbide, 90+% 100g $54.4 2023-06-20 Buy
Alfa Aesar 047378 Boron carbide 99+% 250g $55.9 2023-06-20 Buy
Alfa Aesar 043002 Boron carbide, 99+% 100g $56.2 2023-06-20 Buy
Alfa Aesar 040504 Boron carbide 250g $179 2023-06-20 Buy
Alfa Aesar 047378 Boron carbide 99+% 1kg $179 2023-06-20 Buy
Alfa Aesar 041049 Boroncarbidesputteringtarget,50.8mm(2.0in)diax6.35mm(0.250in)thick 99.5%(metalsbasis) 1each $1821 2021-12-16 Buy
Alfa Aesar 010922 Boron carbide, 90+% 500g $184 2023-06-20 Buy
Alfa Aesar 043002 Boron carbide, 99+% 500g $185 2023-06-20 Buy
Alfa Aesar 047378 Boron carbide 99+% 2.5kg $355 2023-06-20 Buy
Alfa Aesar 041048 Boron carbide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick 99.5% (metals basis) 1each $923 2021-12-16 Buy
Alfa Aesar 041050 Boron carbide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick 99.5% (metals basis) 1each $1299 2023-06-20 Buy
American Custom Chemicals Corporation ING0003847 BORON CARBIDE POWDER 95.00% 25G $512.5 2021-12-16 Buy
American Custom Chemicals Corporation ING0003847 BORON CARBIDE POWDER 95.00% 100G $688 2021-12-16 Buy
Biosynth Carbosynth FB156858 Boron carbide - 10um particle size 100g $60 2021-12-16 Buy

Properties

Melting point :2450°C
Boiling point :3500°C
Density :2.51 g/mL at 25 °C (lit.)
solubility :insoluble in H2O, acid solutions
form :powder
color :Black
Specific Gravity :2.51
Resistivity :4500 (ρ/μΩ.cm)
Water Solubility :Insoluble in water.
Crystal Structure :Hexagonal
Merck :14,1344
Stability :Stable. Incompatible with oxidizing agents. Not flammable.
InChIKey :NOJMLSPGQSYAIT-UHFFFAOYSA-N
CAS DataBase Reference :12069-32-8(CAS DataBase Reference)
NIST Chemistry Reference :Boron carbide(12069-32-8)
EPA Substance Registry System :Boron carbide (B4C) (12069-32-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Boron carbide is a hard boron-carbon ceramic material used in tank armor, bulletproof vests, engine sabotage powders, neutron absorber, cutting tools and dies and in brake linings of vehicles. It acts as an antioxidant additives in magnesia-carbon bricks. It is used as a precursor in the production of boron containing materials such as titanium boride.

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