Tantalum Sulfide Powder (TaS2 Powder) (CAS No.12143-72-5)

Home

Products

Non-ferrous Metal

Tantalum

TA1862 Tantalum Sulfide Powder (TaS2 Powder) (CAS No.12143-72-5)

Catalog No.	TA1862
Material	TaS2
Purity	99.90%
Density	6.86 g/cm3
Particle Size	100mesh, -200mesh, -325mesh, customized

Stanford Advanced Materials (SAM) is a trusted supplier of tantalum sulfide powder (TaS2 powder) and a wide range of tantalum products from pure metal to compounds.

Related Products: GeS Powder, In2S3 Powder, PbS Powder

INQUIRY

Add to Inquiry List

sc/1618219734-normal-Tantalum Sulfide Powder.jpg

Description

Specification

Technical Data Sheet

Tantalum Sulfide Powder Description

Tantalum(IV) sulfide is the inorganic compound with the formula TaS2. It is a layered compound with three-coordinate sulfide centers and trigonal prismatic metal centers. It is structurally similar to the more famous material molybdenum disulfide, MoS2. TaS2 is a semiconductor with d1 electron configuration. Although an obscure material otherwise, TaS2 has been the subject of numerous studies because it is a versatile host for intercalation of electron donors, and because it exhibits unusual phase transitions at low temperatures.

Tantalum Sulfide Powder Specification

Chemical formula	TaS₂
Molar mass	245.078 g/mol
Appearance	black crystals
Density	6.86 g/cm³
Melting point	>3000 °C
Solubility in water	Insoluble

Tantalum Sulfide Powder Packaging

Our tantalum sulfide powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our product in its original condition.

packing

Tantalum Sulfide Powder Safety Information

Signal Word	Warning
Hazard Statements	H319-H335
Hazard Codes	Xi
Precautionary Statements	P280-P304+P340-P305+P351+P338-P405-P501
Risk Codes	N/A
Safety Statements	N/A
Transport Information	NONH for all modes of transport
GHS Pictograms

Specification

Chemical formula	TaS₂
Molar mass	245.078 g/mol
Appearance	black crystals
Density	6.86 g/cm³
Melting point	>3000 °C
Solubility in water	Insoluble

Technical Data Sheet

SDS

Print to PDF

SAFETY DATA SHEET

SECTION 1. IDENTIFICATION

Product Name: Tantalum Sulfide

CAS #: 12143-72-5

Relevant identified uses of the substance: Scientific research and development

Supplier details:

Stanford Advanced Materials

E-mail: sales@samaterials.com

Tel: (949) 407-8904

Address: 23661 Birtcher Dr., Lake Forest, CA 92630 U.S.A.

SECTION 2. HAZARDS IDENTIFICATION

Signal Word: Warning

Hazard Statements: H315 Causes skin irritation.

H319 Causes serious eye irritation.

H335: May cause respiratory irritation

Precautionary Statements: P261 Avoid breathing dust/fume/gas/mist/vapors/spray.

P280: Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact

lenses, if present and easy to do. Continue rinsing.

P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for

breathing

P405: Store locked up

P501: Dispose of contents/container in accordance with local/regional/national/international

regulations.

HMIS Health Ratings (0-4):

Health: 2

Flammability: 1Physical: 1

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Chemical Family: Ceramic

Additional Names: Tantalum disulfide

Tantalum sulfide (TaS2):

Percentage: 100 wt%

CAS #: 12143-72-5

EC #: 235-265-3

SECTION 4. FIRST AID MEASURES

General Treatment: Seek medical attention if symptoms persist.

Special Treatment: None

Important Symptoms: None

Inhalation: Remove victim to fresh air. Supply oxygen if breathing is difficult.

Ingestion: Seek Medical Attention.

Skin: Wash affected area with mild soap and water. Remove any contaminated clothing.

Eyes: Flush eyes with water, blinking often for several minutes. Remove contact lenses if present and

easy to do. Continue rinsing.

SECTION 5. FIREFIGHTING MEASURES

Flammability: Non-flammable

Extinguishing Media: CO2, extinguishing powder or water spray. Fight larger fires with water

spray or alcohol resistant foam.

Spec. Fire Fighting Procedure: Use full-face, self-contained breathing apparatus with full protective

clothing to prevent contact with skin and eyes. See section 10 for decomposition products.

SECTION 6. ACCIDENTAL RELEASE MEASURES

If Material Is Released/Spilled: Wear appropriate respiratory and protective equipment specified in

special protection information. Isolate spill area and provide ventilation. Vacuum up spill using a high

efficiency particulate absolute (HEPA) air filter and place in a closed container for disposal.

Take care not to raise dust.

Environmental Precautions: Isolate runoff to prevent environmental pollution.

SECTION 7. HANDLING AND STORAGE

Handling Conditions: Wash thoroughly after handling.

Storage Conditions: Store in a cool dry place in a tightly sealed container. Store apart from

materials and conditions listed in section 10.

Work/Hygienic Maintenance: Do not use tobacco or food in work area. Wash thoroughly before

eating and smoking. Do not blow dust off clothing or skin with compressed air.

Ventilation: Provide sufficient ventilation to maintain concentration at or below threshold limit.

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Permissible Exposure Limits: N/A

Threshold Limit Value: N/A

Special Equipment: None

Respiratory Protection: Dust Respirator

Protective Gloves: Rubber gloves

Eye Protection: Safety glasses or goggles

Body Protection: Protective work clothing. Wear close-toed shoes and long sleeves/pants.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Color N/A

Form: Powder, Granules, Pellets, Sputtering target, Custom parts

Odor: Rotten eggs smell

Water Solubility: Insoluble

Boiling Point: N/A

Melting Point: 3000 °C

Flash Point: N/A

Autoignition Temperature: N/A

Density: 6.86 g/cc

Molecular weight: 245.08 g/mol

SECTION 10. STABILITY AND REACTIVITY

Stability: Stable under recommended storage conditions

Reacts With: Acids, Halogens, Alkali metals, Oxidizing agents

Incompatible Conditions: None

Hazardous Decomposition Products: Hydrogen sulfide, Sulfur oxides, Metal oxide fume

SECTION 11. TOXICOLOGICAL INFORMATION

Potential Health Effects:

Eyes: May cause irritation

Skin: May cause irritation

Ingestion: May cause irritation

Inhalation: May cause irritation

Chronic: N/A

Signs & Symptoms: N/A

Aggravated Medical Conditions: N/A

Median Lethal Dose: N/A

Carcinogen: N/A

SECTION 12. ECOLOGICAL INFORMATION

Aquatic Toxicity: LowPersistent Bioaccumulation Toxicity: No

Very Persistent, Very Bioaccumulative: No

Notes: N/A

SECTION 13. DISPOSAL CONSIDERATIONS

Dispose of in accordance with local, state, national, and international regulations.

SECTION 14. TRANSPORT INFORMATION

Hazardous: Not hazardous for transportation.

Hazard Class: N/A

Packing Group: N/A

UN Number: N/A

Proper Shipping Name: N/A

SECTION 15. REGULATORY INFORMATION

Sec 302 Extremely Hazardous: No

Sec 304 Reportable Quantities: N/A

Sec 313 Toxic Chemicals: No

SECTION 16. OTHER INFORMATION

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is

believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The

information in this document is based on the present state of our knowledge and is applicable to the

product with regard to appropriate safety precautions. It does not represent any guarantee of the

properties of the product.

COA

Print to PDF

COA

LATEST RECOMMENDED

TA0001 Tantalum Ingot (Ta Ingot)

TA0002 Tantalum Foil, Tantalum Strip

sc/1718590648-normal-TA0003Tantalum Sheet.jpg

TA0003 Tantalum Sheet, Tantalum Plate

TA0004 Tantalum Tube, Tantalum Pipe

TA0005 Tantalum Bar, Tantalum Rod

TA0006 Tantalum Wire (Ta Wire)

TA0007 Tantalum Disc (Ta Disc)

AL1645 (Discontinued) Aluminum Tantalum Master Alloy

GET A QUOTE

Send us an Inquiry now to find out more Information and the latest prices, thanks!

*Your Name

*Your Email

*Product

*Phone

*Country

United States

Comments

*Check Code

I would like to join the mailing list to receive updates from Stanford Advanced Materials .

* E-mail address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.

TA1862 Tantalum Sulfide Powder (TaS2 Powder) (CAS No.12143-72-5)

Tantalum Sulfide Powder Description

Tantalum Sulfide Powder Specification

Tantalum Sulfide Powder Packaging

Tantalum Sulfide Powder Safety Information

Specification

Technical Data Sheet

SAFETY DATA SHEET

SECTION 1. IDENTIFICATION

SECTION 2. HAZARDS IDENTIFICATION

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

SECTION 4. FIRST AID MEASURES

SECTION 5. FIREFIGHTING MEASURES

SECTION 6. ACCIDENTAL RELEASE MEASURES

SECTION 7. HANDLING AND STORAGE

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

SECTION 10. STABILITY AND REACTIVITY

SECTION 11. TOXICOLOGICAL INFORMATION

SECTION 12. ECOLOGICAL INFORMATION

SECTION 13. DISPOSAL CONSIDERATIONS

SECTION 14. TRANSPORT INFORMATION

SECTION 15. REGULATORY INFORMATION

SECTION 16. OTHER INFORMATION

COA

LATEST RECOMMENDED

GET A QUOTE

NEED HELP?

POPULAR CATEGORIES

OUR COMPANY