ChemicalBook > CAS DataBase List > Tantalum sulfide

Tantalum sulfide

Product Name: Tantalum sulfide
CAS No.: 12143-72-5
Chemical Name: Tantalum sulfide
Synonyms: TANTALUM SULFIDE;TANTALUM DISULFIDE;tantalum disulphide;Tantalum(Ⅳ) sulfide;Tantanium Disulfide;TANTALUM (IV) SULFIDE;tantalumsulfide(tas2);Tantalum(IV)disulfide;bis(sulfanylidene)tantalum;TantaluM Sulfide, -325 Mesh
CBNumber: CB5336937
Molecular Formula: S2Ta
Formula Weight: 245.08
MOL File: 12143-72-5.mol

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Tantalum sulfide Property

Melting point:

>1300°C

Density

6.860

solubility

insoluble in H2O

form

black hexagonal crystals

color

black hexagonal, hexane crystals, crystalline

Water Solubility

insoluble H2O [HAW93]

Crystal Structure

CdI2 type

crystal system

Three sides

Space group

P3m1

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.336	0.336	0.59	90	90	120	0.0577

EPA Substance Registry System

Tantalum sulfide (TaS2) (12143-72-5)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H227Combustible liquid

H314Causes severe skin burns and eye damage

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P363Wash contaminated clothing before reuse.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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Tantalum sulfide Chemical Properties,Usage,Production

Chemical Properties

Black powder or crystals. Insoluble in water.

Uses

Tantalum disulfide (TaS2) is used to make solid lubricants and special noncorrosive greases.

Uses

Solid lubricant.

Tantalum sulfide Preparation Products And Raw materials

Raw materials

Preparation Products

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12143-72-5, Tantalum sulfideRelated Search:

Ferrous sulfide TANTALUM PENTAFLUORIDE Tantalum carbide Tungsten carbide Tungsten trioxide Tantalum pentoxide Niobium oxide Zinc sulfide Aluminium sulfide SILVER(I) SULFIDE PYRITE POTASSIUM TANTALATE TUNGSTEN SULFIDE ZINC TELLURIDE TITANIUM NITRIDE Tantalum Tantalum sulfide TANTALUM HYDRIDE

bis(sulfanylidene)tantalum

TantaluM Sulfide, -325 Mesh

tantalumsulfide(tas2)

TANTALUM (IV) SULFIDE

TANTALUM DISULFIDE

TANTALUM SULFIDE

Tantalumsulfide,99.8%(metalsbasis)

Tantalum(Ⅳ) sulfide

Tantalum (IV) sulfide (99.9%-Ta)

TantalumIVsulfidemeshgraypowderavgemicrons

tantalum disulphide

Tantalum(IV)disulfide

Nickel boride (Ni2B) Sputtering Targets

Tantalum Disulfide (2H TaS2)

Tantanium Disulfide

12143-72-5

TaS2maycontainamixtureofphases

TaS2

S2Ta

metal chalcogenides