Naphthalene Crude/ Naphthalene Refined

About Naphthalene Crude/ Naphthalene Refined

Naphthalene Crude and Naphthalene Refined are aromatic hydrocarbons used in many industrial applications. These materials are known for their strong odor and solid crystalline form. They are valued for purity stability and reliable performance across chemical and manufacturing processes.

This product is identified by EINECS No 2145527 and comes in the form of white solid crystals or flakes. It has a molecular formula C10H8 a melting point of 78 point 2 degree C and a density of 1 point 145 gram per cubic meter. These properties make it a dependable raw material for industries that need high quality aromatic compounds.

Naphthalene is commonly used in the production of naphthalene balls dyestuff intermediates and in construction applications where it can act as an additive in concrete. Its clean appearance and crystal form support both chemical processing and direct commercial use.

Frequently Asked Questions

1 What is the difference between crude and refined naphthalene ?

Crude naphthalene contains minor impurities from coal tar processing. Refined naphthalene is purified for higher clarity milder odor and better suitability for chemical and household use.

2 What is the appearance of the product ?

It is available in white solid crystals or flakes depending on the grade.

3 Where is naphthalene used ?

It is mainly used in naphthalene balls dyestuff intermediates construction admixtures and various chemical processes.

4 What is the melting point of naphthalene ?

The melting point is 78 point 2 degree C.

5 Does naphthalene have a strong odor ?

Yes it naturally has a strong aromatic smell though refined grades have a lighter odor.

6 How should naphthalene be stored ?

Store it in a cool dry and well ventilated area. Keep the container tightly sealed and away from heat.

7 Is naphthalene safe to use ?

It is safe when handled properly. Use protective wear and maintain ventilation when handling bulk quantities. Follow standard industrial safety practices.

8 Which industries prefer refined naphthalene ?

Industries such as dyes plastics pharmaceuticals and household chemical production prefer refined grades due to their higher purity.