ChemicalBook > CAS DataBase List > HAFNIUM NITRIDE

HAFNIUM NITRIDE

Product Name
HAFNIUM NITRIDE
CAS No.
25817-87-2
Chemical Name
HAFNIUM NITRIDE
Synonyms
HAFNIUM NITRIDE;Hafnium mononitride;hafniumnitride(hfn);Hafnium(III) nitride;Hafnium nitride (HfN);Hafnium Nitride HfN Powder;Hafnium nitride powder (HfN);Micro-nano Hafnium Nitride Powder;Hafniumnitridehfnf.w.192.50powder;HAFNIUM NITRIDE ISO 9001：2015 REACH
CBNumber
CB5335208
Molecular Formula
HfN
Formula Weight
192.5
MOL File
25817-87-2.mol
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HAFNIUM NITRIDE Property

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)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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HAFNIUM NITRIDE Chemical Properties,Usage,Production

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]

Chemical Properties

Hafnium nitride is formed as yellow-brown, cubic crystals and is prepared by heating hafnium metal to 1000–1500 C in an atmosphere of nitrogen or ammonia. It can also be prepared by reacting hafnium tetrachloride vapor with nitrogen in a hydrogen atmosphere at temperatures higher than 1000 C.
Hafnium nitride is a brittle solid. The deposition of a thin layer of hafnium nitride on steel grade, cemented carbide, cutting tools reduces frictional forces and wear, thus increasing the life of the tool by a factor of 6–8.

Physical properties

Most refractory of all nitrides.

HAFNIUM NITRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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HAFNIUM NITRIDE Suppliers

China 44 Germany 1 Japan 1 Switzerland 1 United Kingdom 2 United States 6 Global 55
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View Lastest Price from HAFNIUM NITRIDE manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
HAFNIUM NITRIDE 25817-87-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-10
Career Henan Chemical Co
Product
HAFNIUM NITRIDE 25817-87-2
Price
US $1.00/KG
Min. Order
1KG
Purity
85.0-99.8%
Supply Ability
200kg
Release date
2019-08-30

25817-87-2, HAFNIUM NITRIDERelated Search:

Aluminum nitride Zirconium nitride CALCIUM NITRIDE STRONTIUM NITRIDE CHROMIUM(III) NITRIDE -325MESH Hafnium oxide Titanium carbide Molybdenum carbide Vanadium carbides Zirconium carbide Chromium carbide Tungsten carbide TITANIUM NITRIDE Magnesium nitride HAFNIUM NITRIDE HAFNIUM HAFNIUM HYDRIDE HAFNIUM NITRIDE 99% HFN F.W. 192.50 POWDER

  • Hafnium nitride (HfN)
  • Hafnium(III) nitride
  • hafniumnitride(hfn)
  • Hafnium nitride, 99% (metals basis)
  • HAFNIUM NITRIDE
  • Hafniumnitridehfnf.w.192.50powder
  • Micro-nano Hafnium Nitride Powder
  • HAFNIUM NITRIDE ISO 9001：2015 REACH
  • Chromium Titanium (Cr-Ti) Alloy Sputtering Targets
  • Hafnium mononitride
  • Hafnium Nitride HfN Powder
  • Hafnium nitride powder (HfN)
  • 25817-87-2
  • Ceramics
  • Metal and Ceramic Science
  • Nitrides