ChemicalBook--->CAS DataBase List--->25817-87-2

25817-87-2

25817-87-2 Structure

25817-87-2 Structure
IdentificationBack Directory
[Name]

HAFNIUM NITRIDE
[CAS]

25817-87-2
[Synonyms]

HAFNIUM NITRIDE
hafniumnitride(hfn)
Hafnium mononitride
Hafnium(III) nitride
Hafnium nitride (HfN)
Hafniumnitridehfnf.w.192.50powder
Micro-nano Hafnium Nitride Powder
HAFNIUM NITRIDE ISO 9001:2015 REACH
Hafnium nitride, 99% (metals basis)
Chromium Titanium (Cr-Ti) Alloy Sputtering Targets
[EINECS(EC#)]

247-282-3
[Molecular Formula]

HfN
[MDL Number]

MFCD00016129
[MOL File]

25817-87-2.mol
[Molecular Weight]

192.5
Chemical PropertiesBack Directory
[Melting point ]

3305°C
[density ]

13.800
[form ]

yellow-brown cubic crystals
[color ]

yellow-brown cubic crystals, crystalline
[Resistivity]

33 (ρ/μΩ.cm)
[Crystal Structure]

Cubic
[EPA Substance Registry System]

Hafnium nitride (HfN) (25817-87-2)
Hazard InformationBack Directory
[Chemical Properties]

yellowish brown crystal(s); fcc, a=0.4518nm; most refractory of all known metal nitrides; hardness 1640kgf/mm2; electrical resistivity 33μohm· cm; can be prepared by heating Hf in N2 or NH3 atmospheric at 1000°C–1500°C; as a 99.5% pure material, used as a sputtering target to increase electrical stability of diodes, transistors, and integrated circuits [KIR80] [KIR81] [HAW93] [CER91]
[Physical properties]

Most refractory of all nitrides.
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H319-H315-H335
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[WGK Germany ]

3
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