Other Trading Names:

  • Tar Camphor
  • White Tar
  • Moth Flakes
  • Mothballs

CAS Number: 91-20-3

HS Code: 290290

Types of Packaging:

  • 25 kg/ bag
Inquiry right-arrow $100.00
Availability: In stock

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Chemical Name




Molecular Formula


CAS Number



White crystal flake

Grade Standard

Industrial Grade, Technical Grade, Commercial Grade

Melting Point


Boiling Point



1.14 g/cm³

Chemical Description 

  • Naphthalene, known for its strong aroma and white crystalline structure, is an aromatic hydrocarbon with the chemical formula C10H8. It is derived from coal tar and petroleum and is widely used in various industrial and household applications. With a melting point of 80°C and a boiling point of 218°C, it has a moderately high thermal stability.
  • In the chemical industry, Naphthalene is a key intermediate for the production of phthalic anhydride, used in the manufacturing of dyes, resins, and plastics. Its high aromatic content makes it valuable in the synthesis of various chemical compounds.
  • In the household sector, it is well-known for its use in mothballs and insect repellents. Naphthalene's strong odor effectively deters moths and other insects, making it a popular choice for protecting clothes and fabrics.
  • In the textile industry, Naphthalene is used as a dye intermediate, providing the aromatic base for various synthetic dyes. It is also utilized in the production of sulfonated naphthalenes, which serve as dispersing agents in various industries.
  • Additionally, Naphthalene plays a role in the manufacturing of lubricants and greases, adding to its versatility in industrial applications. It can be used as an additive in certain petroleum products to improve their performance and stability.
  • In the construction sector, Naphthalene-based superplasticizers are employed to enhance the workability and strength of concrete. It serves as a dispersing agent to improve the flow properties of cement and other building materials.
  • Due to its strong odor, it is used in the perfume and fragrance industry to create specific scents and aromas. In the production of soaps and detergents, it can serve as a scent enhancer, adding a unique fragrance to the products.
  • Though Naphthalene has various applications, it also requires careful handling and storage due to its flammability and potential health risks. It is recommended to follow safety guidelines to ensure proper use and storage of this chemical.
  • Naphthalene's unique properties and wide range of applications make it a significant component in many industries, from chemical manufacturing to household products.
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