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Zirconium silicide

Product Name
Zirconium silicide
CAS No.
12039-90-6
Chemical Name
Zirconium silicide
Synonyms
ZIRCONIUM SILICIDE;ZIRCONIUM DISILICIDE;zirconium(IV) silicide;ZIRCONIUM SILICIDE, 99.5%;ZIRCONIUM SILICIDE, POWDER;Zirconium Disilicide Powder;ZIRCONIUM SILICIDE, -325 MESH;Zirconium silicide powder（ZrSi2）;99.5%(metalsbasisexcludingHf),Hf2-4%;Zirconium silicide ISO 9001：2015 REACH
CBNumber
CB1739284
Molecular Formula
Si2Zr
Formula Weight
147.4
MOL File
12039-90-6.mol
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Zirconium silicide Property

Melting point:
1790°C
Density 
4.88 g/mL at 25 °C(lit.)
solubility 
insoluble in H2O, aqua regia; sHF
form 
Powder
Specific Gravity
4.88
color 
Gray
Resistivity
161 (ρ/μΩ.cm)
Water Solubility 
Insoluble in water. It is insoluble in acids, alkali and aqua regia.
Crystal Structure
Orthorhombic
Exposure limits
ACGIH: TWA 5 mg/m3; STEL 10 mg/m3
NIOSH: IDLH 25 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3
CAS DataBase Reference
12039-90-6
EPA Substance Registry System
Zirconium silicide (ZrSi2) (12039-90-6)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Alfa Aesar
Product number
036322
Product name
Zirconium silicide, 99.5% (metals basis excluding Hf)
Purity
Hf 4% max
Packaging
25g
Price
$105
Updated
2023/06/20
Alfa Aesar
Product number
036322
Product name
Zirconium silicide, 99.5% (metals basis excluding Hf)
Purity
Hf 4% max
Packaging
100g
Price
$404
Updated
2023/06/20
American Custom Chemicals Corporation
Product number
ING0016143
Product name
ZIRCONIUM SILICIDE
Purity
99.00%
Packaging
5MG
Price
$496.45
Updated
2021/12/16
AK Scientific
Product number
8995AF
Product name
Zirconiumsilicide
Packaging
100g
Price
$245
Updated
2021/12/16
AK Scientific
Product number
8995AF
Product name
Zirconiumsilicide
Packaging
25g
Price
$71
Updated
2021/12/16
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Zirconium silicide Chemical Properties,Usage,Production

Chemical Properties

Gray solid. Soluble in hydrogen fluoride; insoluble in water and aqua regia.

Uses

Zirconium silicide (Zr3Si2) has been identified as promising material for the neutron reflector in a gas cooled reactor.

Uses

Zirconium silicate is used for manufacturing refractory materials. It is also used in production of some ceramics, enamels, and ceramic glazes. In enamels and glazes it serves as an opacifier. zirconium silicate is as beads for milling and grinding.

Uses

Coatings resistant to flame or blast impingement, special alloys.

Flammability and Explosibility

Not classified

Zirconium silicide Preparation Products And Raw materials

Raw materials

Preparation Products

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Zirconium silicide Suppliers

China 54 Germany 3 India 3 Japan 4 Singapore 1 Switzerland 1 United Kingdom 4 United States 20 Global 90

12039-90-6, Zirconium silicideRelated Search:

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  • ZIRCONIUM SILICIDE, -325 MESH
  • 99.5%(metalsbasisexcludingHf),Hf2-4%
  • ZIRCONIUM SILICIDE, 99.5%
  • ZIRCONIUM SILICIDE, POWDER
  • Zirconium silicide, 99.5% (metals basis excluding Hf), Hf 2-4%
  • ZIRCONIUM DISILICIDE
  • ZIRCONIUM SILICIDE
  • Zirconium silicide, 99.5% trace metals basis excluding Hf
  • Zirconium silicide powder（ZrSi2）
  • Zirconium silicide ISO 9001：2015 REACH
  • Silicon Sulfide (SiS2) Sputtering Targets
  • Zirconium Disilicide Powder
  • zirconium(IV) silicide
  • 12039-90-6
  • ZrSi2
  • H2Si2Zr
  • Ceramics
  • Metal and Ceramic Science
  • Silicides