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TANTALUM HYDRIDE

TANTALUM HYDRIDE ??? ???
?? ??:
13981-95-8
???:
TANTALUM HYDRIDE
???(??):
tantalum(5+);TANTALUM HYDRIDE;Tantalum Hydride 99%;hydride,tantalum(5+);Tantalum hydride (TaH);TantaluM Hydride, -325 Mesh;TANTALUM HYDRIDE ISO 9001：2015 REACH
CBNumber:
CB0351630
???:
HTa
??? ??:
181.96
MOL ??:
13981-95-8.mol

TANTALUM HYDRIDE ??

??
15,1 g/cm3
???
insoluble in acid solutions
??
gray metallic solid
???
?? ?? ??? ?? ??? [KIR83]
CAS ??????
13981-95-8
EPA
Tantalum hydride (TaH) (13981-95-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ???? ?? 15
????? 7/8-43
????(UN No.) 1409
HS ?? 2850002090
???? ?? KE-33016
????(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H225 ???? ?? ? ?? ??? ?? ?? 2 ?? GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H250 ??? ???? ??? ??? ????? ??;????? ?? ?? 1 ?? GHS hazard pictograms P210, P222, P280, P302+P334,P370+P378, P422
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P210 ?·???·??·????? ????? - ?? ???.
P222 ??? ???? ???.

TANTALUM HYDRIDE C??? ??, ??, ??

??? ??

gray, brittle with metallic luster; can form when H2 is absorbed by Ta at 450°C; hydrogen is released when TaH is heated above 800°C; material is a superconductor [KIR83]

TANTALUM HYDRIDE ?? ?? ? ???

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TANTALUM HYDRIDE ?? ??

???( 27)?? ??
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TANTALUM HYDRIDE ?? ??:

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