High Quality Zinc Sulfide CAS 1314-98-3 Zinc Sulfide Powder CAS1314983

Overview Of Zinc Sulfide ZnS Powder

Zinc Sulfide ZnS Powder is a zinc sulfide powder. Zinc sulfide is an inorganic compound with the English name Zinc sulfide, molecular formula ZnS, molecular weight 97.47, and CAS number 1314-98-3. Zinc sulfide has various aliases, such as zinc sulfide (white pigment), zinc sulfide, anhydrous, sphalerite, anhydrous zinc sulfide, natural sphalerite, zinc ore, etc.

(Zinc Sulfide ZnS Powder CAS 1314-98-3)

 Zinc Sulfide ZnS Powder

Features of Zinc Sulfide

CAS Reg. No.	1314-98-3
Name	Zinc sulfide (ZnS)
Empirical formula	SZn
Molar mass	97.47 g/mol
Appearance	White, grayish-white, or yellow crystals or powder
Melting point	1700–1900 ºC (subl.)
Water solubility	6.5–6.9 mg/La

 

 Parameter table of Zinc Sulfide

Zinc Sulfide Properties
Other Names	ZnS powder, zinc sulphide, zinc sulfide phosphor
CAS No.	1314-98-3
Compound Formula	ZnS
Molecular Weight	97.45
Appearance	White to off-white Powder
Melting Point	1830 °C
Boiling Point	N/A
Density	4.1 g/cm3
Solubility in H2O	N/A
Poisson’s Ratio	0.28
Specific Heat	520 J/kg-K
Thermal Conductivity	27 W/m-K
Thermal Expansion	6.5 µm/m-K
Young’s Modulus	75 GPa
Zinc Sulfide Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Flash Point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	ZH5400000
Transport Information	NONH for all modes of transport
WGK Germany	nwg

Applications Of Zinc Sulfide ZnS Powder

Zinc sulfide (ZnS) powder has various applications in various fields.

 Firstly, zinc sulfide powder is important in the pigment and coating industry. Due to its unique physical and chemical properties, it is often used as a white pigment to manufacture various coatings and paints, providing products with a bright white effect.

 Applications of Zinc Sulfide ZnS Powder

 

Secondly, zinc sulfide powder additionally has crucial applications in electronics and optics. It can manufacture light-emitting diodes (LEDs) and phosphors, crucial in display innovation, lights, and other optical gadgets.
In addition, zinc sulfide powder is likewise used to produce photocatalysts for environmental purification and water treatment. It can properly soak up light energy and transform it right into chemical energy, therefore driving chain reactions and accomplishing the deterioration of pollutants and water purification.
Lastly, zinc sulfide powder is used in the rubber and plastic markets. It can function as a filler and enhancing agent to boost rubber and plastics’ mechanical and handling residential or commercial properties.

Production Method of Zinc Sulfide

Zinc sulfide (ZnS) can be produced through several methods. First, direct synthesis uses zinc and sulfur. Mix zinc powder with sulfur and heat to 500–800°C. They react to form ZnS. Cool and grind the product into powder. Another method is precipitation. Dissolve zinc sulfate in water. Add sodium sulfide solution. A ZnS precipitate forms. Filter, wash, and dry the solid. For nanoscale ZnS, hydrothermal synthesis is used. Mix zinc chloride, sulfur source (like thiourea), and water in a sealed container. Heat to 150–200°C. Pressure helps form tiny crystals. Gas-phase deposition is used for thin films. Heat zinc vapor and hydrogen sulfide gas. They react on a cooled surface to deposit ZnS. Each method controls factors like temperature and reactant ratios to get the desired particle size and purity.

 

 

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.If you are looking for high-quality Zinc Sulfide ZnS Powder , please feel free to contact us or click on the needed products to send an inquiry. 

Storage Condition of Zinc Sulfide 

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

 

5 FAQs of Zinc Sulfide

Q1

What are the main characteristics and uses of zinc sulfide powder?

Answer:Zinc sulfide powder has unique physical and chemical properties and is often used as a white pigment in the manufacturing of coatings and paints. In addition, it has a wide range of applications in the electronics, optics, rubber, and plastic industries, such as manufacturing light-emitting diodes, phosphors, and photocatalysts and serving as fillers and enhancers for rubber and plastics.

 

Q2

What should be noted for the storage and transportation of zinc sulfide powder?

Answer:When storing zinc sulfide powder, make sure the environment is dry, well-ventilated, and far from fire and heat sources. During transportation, it is likewise needed to make sure that the powder does not leak or become moist to stop changes in chemical residential properties or safety and security threats.

 

Q3

What are the effects of zinc sulfide powder on human health and the environment?

Answer:Although zinc sulfide powder is not hazardous, it is still important to avoid direct contact with the skin or eyes during handling and use to prevent irritation or allergic reactions. At the same time, it is also necessary to ensure compliance with environmental regulations during the processing to prevent negative impacts on the environment.

 

Q4

What is the price and market supply situation of zinc sulfide powder?

Answer: Various aspects, including pureness, particle dimension, market demand, and supply situation, influence zinc sulfide powder prices. The supply scenario will certainly likewise vary with time and place. Consequently, when purchasing zinc sulfide powder, it is suggested to contact the provider straight to get the most up to date costs and market details.

 

Q5

How to choose a suitable supplier of zinc sulfide powder?

Answer:When choosing a suitable vendor of zinc sulfide powder, factors such as product top quality, price, shipment time, and after-sales service need to be taken into consideration. At the same time, it is likewise essential to check the qualifications and credibility of the distributor to make sure that the bought zinc sulfide powder fulfills the usage requirements.