TITANIUM SILICIDE

Product Name: TITANIUM SILICIDE
CAS No.: 12039-83-7
Chemical Name: TITANIUM SILICIDE
Synonyms: TITANIUM SILICIDE;Titanium disilicon;Titanium disilicde;TITANIUM DISILICIDE;titanium(IV) silicide;titaniumsilicide(tisi2);Titanium silicSIT8042.0;Titanium silicide, 99.5%;Titaniumsilicide(99+%-Ti);TITANIUM SILICIDE, POWDER
CBNumber: CB9283622
Molecular Formula: Si2Ti
Formula Weight: 104.04
MOL File: 12039-83-7.mol

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TITANIUM SILICIDE Property

Melting point:: 1540°C
Boiling point:: 1540°C
Density: 4,39 g/cm³
RTECS: XR2420000
solubility: insoluble in H2O, acid solutions, alkaline solutions; soluble in HF
form: Powder
color: Gray
Resistivity: 123 (ρ/μΩ.cm)
Water Solubility: Soluble in hydrofluoric acid. Insoluble in water.
Crystal Structure: Orthorhombic
EPA Substance Registry System: Titanium silicide (TiSi2) (12039-83-7)

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Safety

RIDADR: UN3178
TSCA: Yes
HazardClass: 4.1
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Hazard statements

H228Flammable solid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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

P405Store locked up.

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N-Bromosuccinimide Price

Alfa Aesar

Product number: 013088
Product name: Titanium silicide
Purity: 99.5% (metals basis)
Packaging: 50g
Price: $104.65
Updated: 2024/03/01

Alfa Aesar

Product number: 013088
Product name: Titanium silicide
Purity: 99.5% (metals basis)
Packaging: 250g
Price: $427
Updated: 2023/06/20

Strem Chemicals

Product number: 93-2218
Product name: Titanium silicide (99+%-Ti)
Packaging: 25g
Price: $93
Updated: 2024/03/01

Strem Chemicals

Product number: 93-2218
Product name: Titanium silicide (99+%-Ti)
Packaging: 100g
Price: $275
Updated: 2024/03/01

TRC

Product number: T446803
Product name: Titanium silicide
Packaging: 500mg
Price: $45
Updated: 2021/12/16

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TITANIUM SILICIDE Chemical Properties,Usage,Production

Chemical Properties

orthorhombic black powder(s), a=0.8236 nm, b=0.4773nm, c=0.8523 nm; hardness 4.5 Mohs; resistivity 123μοhm· cm can be prepared by reaction of the elements; used in special alloy applications, as a flame-resistant coating material, also as 99.5 or 99.9% pure material, as a sputtering target in the fabrication of integrated circuits [HAW93] [STR93] [CER91]

Uses

Titanium silicide is used in the semiconductor industry. It is also used in the fabrication of transistors.

Uses

In special alloy applications, as a flame or blast impingement-resistant coating material.

Synthesis

(1) PREPARATION FROM THE ELEMENTS
Ti + 2 Si = TiSi2
The silicides are prepared by fusing or sintering intimate stoichiometric mixtures of the elements (in powder form). The reaction is carried out in sintered clay or ceramic crucibles, placed in a Tammann furnace under a blanket of Ar. In all three cases the reaction takes place at a relatively low temperature and is highly exothermic; therefore, one should work with gram quantities only.
(2) ALUMINOTHERMIC METHOD
Ignition of a mixture of, for example, 200 g. of Al powder, 250 g. of S, 180 g. of SiOa and 15 g. of TiO2 (or 40 g. of K2TiF6 ), covered with a thin layer of Mg, yields an ingot containing, in addition to Si and Al, small, iron-gray tetragonal pyramids of TiSi2 .
(3) ELECTROLYTIC PREPARATION
The pure, crystalline silicides ar e obtained by melt electrolysis of a mixture of, for example, 10K2SiF6 + TiO2 at about 900°C, using an iron cathode; alternately, electrolysis of TiO2 dissolved in a melt of silicate may be used.

TITANIUM SILICIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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TITANIUM SILICIDE Suppliers

China 48 Germany 2 India 5 Japan 3 Singapore 1 Switzerland 1 United Kingdom 4 United States 18 Global 82

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Beijing HwrkChemical Technology Co., Ltd

Tel: 010-89508211 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 8418
Advantage: 55

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Fax: 021-57711696
Email: marketing_china@spectrumchemical.com
Country: China
ProdList: 9658
Advantage: 60

Beijing HuaMeiHuLiBiological Chemical

Tel: 010-56205725
Fax: 010-65763397
Email: waley188@sohu.com
Country: China
ProdList: 12335
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 16166
Advantage: 55

Forsman Scientific ( Beijing ) Co., Ltd.

Tel: 13811783941 18611317957
Fax: +86-10-64646568
Email: linwp@forsman.com.cn
Country: China
ProdList: 851
Advantage: 58

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

12039-83-7, TITANIUM SILICIDERelated Search:

Polyvinylpyrrolidone SILICON TETRABROMIDE BARIUM HYDRIDE TITANIUM MONOXIDE Magnesium oxide Silicon tetrahydride TITANIUM HYDRIDE TITANIUM OXIDE Rutile ALUMINUM CARBIDE Titanium carbide Tungsten carbide TITANIUM NITRIDE MAGNESIUM SILICIDE TITANIUM SILICIDE TITANIUM SILICIDE TITANIUM SILICIDE, TISI

Titanium disilicde

Titanium disilicon

Titaniumsilicide(99+%-Ti)

TITANIUM SILICIDE: 99.5%, -45 MICRON

TITANIUM SILICIDE, POWDER

Titanium silicide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.5% (metals basis)

Titanium silicide, 99.5% (metals basis)

Titanium silicide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.5% (metals basis)

Titanium silicide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.5% (metals basis)

Titanium silicide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.5% (metals basis)

Titanium silicide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick, 99.5% (metals basi

Titanium silicide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick, 99.5% (metals basi

Titanium silicide sputtering target, 76.2mm (3.0in) dia x 3.18mm (0.125in) thick, 99.5% (metals basi

Titanium silicide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick, 99.5% (metals basi

Titanium disilicide nanopowder, APS 20-30nm

bis(λ<sup>2</sup>-silanylidene)titanium

Titanium silicide sputtering target, 50.8mm (2.0 in.) dia. x 6.35mm (0.250 in.) thick

Titanium silicide sputtering target, 76.2mm (3.0 in.) dia. x 3.18mm (0.125 in.) thick

titaniumsilicide(tisi2)

TITANIUM SILICIDE, 95%, powder

Titanium silicide, 99.5% trace metals basis

Titanium disilicide powder (TiSi2)

TITANIUM DISILICIDE

TITANIUM SILICIDE

Titanium silicSIT8042.0

Titaniumsilicidemicronpowderblackpowder

TITANIUM SILICIDE -325 MESH

Ti3C2Tx (MXene) several layer

TITANIUM SILICIDE ISO 9001：2015 REACH

Titanium silicide, 99.5%

titanium(IV) silicide

Calcium (Ca) Sputtering Targets

12039-83-7

H2Si2Ti

TiSi2

metal silicide