| Identification | Back Directory | [Name]
MOLYBDENUM BORIDE | [CAS]
12007-97-5 | [Synonyms]
Einecs 234-523-2
MOLYBDENUM BORIDE
Molybdenum pentaboride
molybdenumboride(mo2b5)
dimolybdenum pentaboride
Molybdenum pentaboride (mo2B5)
molybdenumboridemo2b5f.w.245.93
Gadolinium Zirconate (Gd2Zr2O3) Sputtering Targets | [EINECS(EC#)]
234-523-2 | [Molecular Formula]
B5Mo2 | [MDL Number]
MFCD00151345 | [MOL File]
12007-97-5.mol | [Molecular Weight]
245.93 |
| Chemical Properties | Back Directory | [Melting point ]
1600°C | [density ]
7480 (ρ/kg.m–3) | [form ]
refractory hexagonal crystals | [color ]
refractory hexagonal, hexane crystals, crystalline | [Resistivity]
25–55 (ρ/μΩ.cm) | [Crystal Structure]
Trigonal | [Uses]
Brazes to join molybdenum, tungsten, tanta-lum, and niobium parts, especially electronic com-ponents, corrosion and abrasion-resistant parts, cut-ting tools, refractory cermets. | [EPA Substance Registry System]
Molybdenum boride (Mo2B5) (12007-97-5) |
| Hazard Information | Back Directory | [Chemical Properties]
refractory material; borides used as a braze to join molybdenum, tungsten, and tantalum, and niobium parts for electronic, corrosion, and abrasion protection, used as a sputtering target with 99.5% purity to produce films which may be wear-resistant and semiconducting [CER91] [HAW93] [KIR78] | [Physical properties]
Corroded by molten metals Al,
Mg, V, Cr, Mn, Fe, Ni, Cu, Nb,
Mo, and Ta; corrosion resistant
to molten Cd, Sn, Bi, and Rb |
| Safety Data | Back Directory | [Safety Statements ]
22-24/25 | [Safety Profile]
Poison by intratracheal
route. Moderately toxic by ingestion and
intraperitoneal routes. When heated to
decomposition it emits toxic fumes of boron
and Mo. | [Toxicity]
mouse,LD50,intraperitoneal,1377mg/kg (1377mg/kg),LIVER: OTHER CHANGES,Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 9(6), Pg. 40, 1965. |
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Alfa Chemistry
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Leancare Ltd.
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ABSCO Materials
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ABSCO Ltd
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MATERION Inc.
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800 327 1355 |
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