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ChemicalBook >> CAS DataBase List >> ChroMiuM boride

ChroMiuM boride

ChroMiuM boride price.
  • $38.65 - $499.8
  • Product name: ChroMiuM boride
  • CAS: 12007-16-8
  • MF: B2Cr
  • MW: 73.62
  • EINECS:234-499-3
  • MDL Number:MFCD00016043
  • Synonyms:Crumbs homolog 2;Chromium diboride , powder;Chromium diboride (crb2);Einecs 234-499-3;CHROMIUM BORIDE;CHROMIUM BORIDE;chromiumboride(crb2) ;CHROMIUM DIBORIDE
4 prices
Selected condition：
Brand
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • ProChem
Package
  • 5MG
  • 25g
  • 100gm
  • 100g
  • ManufacturerAlfa Aesar
  • Product number012570
  • Product descriptionChromium boride, 99% (metals basis)
  • Packaging25g
  • Price$38.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number012570
  • Product descriptionChromium boride, 99% (metals basis)
  • Packaging100g
  • Price$123
  • Updated2023-06-20
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002727
  • Product descriptionCHROMIUM DIBORIDE 95.00%
  • Packaging5MG
  • Price$499.8
  • Updated2021-12-16
  • Buy
  • ManufacturerProChem
  • Product number1463
  • Product descriptionChromiumBoride 99.5%
  • Packaging100gm
  • Price$430
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 012570 Chromium boride, 99% (metals basis) 25g $38.65 2024-03-01 Buy
Alfa Aesar 012570 Chromium boride, 99% (metals basis) 100g $123 2023-06-20 Buy
American Custom Chemicals Corporation ING0002727 CHROMIUM DIBORIDE 95.00% 5MG $499.8 2021-12-16 Buy
ProChem 1463 ChromiumBoride 99.5% 100gm $430 2021-12-16 Buy

Properties

Melting point :1550°C
Density :5.15
storage temp. :-20°C
form :Powder
color :Gray
Water Solubility :It is insoluble in water.
Crystal Structure :Hexagonal a = 292.9 pm c = 306.6 pm C32, hP3, P6/mmm, AlB2 type (Z = 1)
Exposure limits :NIOSH: TWA 0.0002 mg/m3
Stability :Strongly corroded by molten metals such as Mg, Al, Na, Cu, Si, V, Cr, Mn, Fe, and Ni; corrosion resistant to liquid metals Cu, Zn, Sn, Rb, and Bi
CAS DataBase Reference :12007-16-8(CAS DataBase Reference)
EPA Substance Registry System :Chromium boride (CrB2) (12007-16-8)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger GHS hazard pictograms
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning GHS hazard pictograms P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

Description

Chromium boride,is been used in plasma technology and for high-performance electrodes in electron microscopes, metal matrix composites (MMCs), cutting tools and cermets for machining aluminum. chromium diboride is recognised as offering superior performance in corrosive-wear environments. Chromium diboride thin films possess desirable combinations of properties, which are attractive for a wide range of potential industrial applications. As a wear-resistant component of weld materials and powders for spraying in engineering and metallurgy, Protection of outer surfaces and bearing surfaces of machine parts against abrasive wear by plasma spraying, In aluminum evaporators manufacturing and for aluminum electrolyzes repair work, In nuclear engineering as neutron absorption material.

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