Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Inorganic chemistry >  Inorganic salts >  Silicide and silicates >  TANTALUM SILICIDE

TANTALUM SILICIDE

Basic information Safety Supplier Related

TANTALUM SILICIDE Basic information

Product Name:
TANTALUM SILICIDE
Synonyms:
  • TANTALUM SILICIDE
  • TANTALUM DISILICIDE
  • TANTALUM (II) SILICIDE
  • tantalumsilicide(tasi2)
  • Tantalum silicide (99.5%-Ta)
  • Tantalumsilicidemeshgraypowderavgmicronsorle
  • TANTALUM SILICIDE -230 MESH
  • TANTALUM SILICIDE: 99.9%
CAS:
12039-79-1
MF:
Si2Ta
MW:
237.12
EINECS:
234-902-2
Product Categories:
  • metal silicide
Mol File:
12039-79-1.mol
More
Less

TANTALUM SILICIDE Chemical Properties

Melting point:
2200°C
Density 
9,14 g/cm3
form 
Powder
Specific Gravity
9.14
color 
gray
Resistivity
8.5 (ρ/μΩ.cm)
Water Solubility 
Insoluble in water.
Hydrolytic Sensitivity
1: no significant reaction with aqueous systems
Crystal Structure
Hexagonal
Stability:
Corroded by molten Ni
CAS DataBase Reference
12039-79-1
EPA Substance Registry System
Tantalum silicide (TaSi2) (12039-79-1)
More
Less

Safety Information

Safety Statements 
22
WGK Germany 
3
TSCA 
Yes

MSDS

More
Less

TANTALUM SILICIDE Usage And Synthesis

Chemical Properties

gray powder(s); used in the form of a 99.5%–99.95% pure material as a sputtering target in the fabrication of integrated circuits; there is also the compound Ta5Si3, 12067-56-0 [STR93] [CER91]

Uses

Tantalum disilicide is used in the preparation of ceramics, which finds application in the thermal protection systems.

TANTALUM SILICIDESupplier

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Email
jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Email
market03@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Email
3bsc@sina.com
Alfa Aesar
Tel
400-6106006
Email
saleschina@alfa-asia.com
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Email
sales.bj@hwrkchemical.com