Zinc Sulphide | 1314-98-3

Description :

Overview of Zinc Sulphide

Zinc Sulphide is an important inorganic compound widely used in pigments, optics, electronics, and industrial applications. Chemically, Zinc Sulphide is represented by the formula ZnS, formed by the combination of zinc and sulphur based on their valency. Using the criss-cross method, zinc (valency +2) and sulphide (valency −2) combine to form ZnS. The Zinc sulphide name remains the same across industrial and academic usage.

In terms of appearance, Zinc sulphide colour is typically white to pale yellow in powder form, while in its natural state, it occurs as a Zinc sulphide mineral such as sphalerite. Due to its excellent optical and luminescent properties, Zinc Sulphide is widely used in phosphors, glow-in-the-dark materials, infrared optics, and speciality coatings. Its stability and non-reactive nature make it suitable for long-term industrial use.

ChemicalBull supplies high-quality Zinc Sulphide suitable for industrial, optical, and speciality applications, ensuring consistent particle size, controlled purity, and reliable performance. Each batch is supported witha proper Zinc sulphide sheet, technical data, and safety documentation for professional use.

You may also like Zinc Oxide, Zinc Dust, Barium Sulphate, and Titanium Dioxide for related industrial and pigment applications available on our site.

Applications of Zinc Sulphide

Pigments & Industrial Coatings

• Used as a white pigment in paints, plastics, and rubber

• Offers good opacity and chemical stability

• Improves the durability and performance of coatings

Optical & Infrared Applications

• Used in infrared windows and optical components

• Exhibits high transmission in the IR region

• Suitable for defence, sensors, and optical instruments

Luminescent & Phosphor Materials

• Applied to glow-in-the-dark products and phosphors

• Used in displays, safety signs, and speciality lighting

• Can be activated with metals for enhanced luminescence

Chemical & Research Applications

• Used as a raw material in laboratory and industrial synthesis

• Suitable for academic research and material science studies

• Acts as a precursor for advanced zinc-based compounds

Safety & Handling Guidelines

• Handle using gloves, a  mask, and protective eyewear

• Avoid inhalation of fine powder during handling

• Store in a cool, dry place away from moisture

• Keep containers tightly sealed when not in use

• Follow MSDS and standard industrial safety practices

Where to Buy Zinc Sulphide?

Zinc Sulphide Manufacturer

ChemicalBull supplies high-quality Zinc Sulphide for industrial, optical, and speciality material applications.

Zinc Sulphide Supplier & Distributor

• Bulk and customised packaging options

• Export-grade quality with COA, TDS & MSDS

• Reliable supply across India and international markets

• Trusted chemical supplier for inorganic and zinc-based compounds

Zinc Sulphide MSDS

The Material Safety Data Sheet (MSDS) provides detailed information on safe handling, storage conditions, exposure limits, and emergency procedures. Always review the MSDS before bulk handling or industrial use.

Frequently Asked Questions (FAQs)

1. What is the formula of Zinc Sulphide?

   The Zinc sulphide formula is ZnS, derived using the criss-cross method based on zinc and sulphur valency.
   
   

2. What is the colour of Zinc Sulphide?

   Zinc Sulphide is generally white to pale yellow in powder form.
   
   

3. What is the valency of Zinc Sulphide components?

   Zinc has a valency of +2, and sulphide has a valency of −2.
   
   

4. Is Zinc Sulphide a mineral?

   Yes, naturally occurring Zinc Sulphide is found as the mineral sphalerite.
   
   

5. What are the main uses of Zinc Sulphide?

   It is used in pigments, optical components, luminescent materials, and industrial coatings.