Naphthalene

Brief Description
Type: Flavor & Fragrance Intermediates, Pharmac... Brand Name: TF Model Number: TF
Delivery Terms & Packaging
Packaging Detail:25kg/pp bag,
Delivery Detail:within 10-14 days after receiving prepayment or workable L/C
Specifications
Naphthalene

Naphthalene
1.high quality
2.best price
3.prompt delivery
4.free sample

Naphthalene
 
Packaging & Delivery
Packaging Detail:25kg/bag
Delivery Detail:within two weeks
Specifications
Naphthalene

1. One of the largest manufacturers in China
2. Pass ISO2000
3. High quality and competitivfe price

Description :

Industrial Naphthalene  is  white, reddish or yellowish flake crystallization. It has special

 odour and it is easy to volatilize and sublimate. The highest allowed density in the air 

is 10 ppm, specific gravity is 1.162, melting point is 80.1, boiling point is 217.9, flashing

 point is 78.89, and spontaneous ignition point is 526. Explosion limit: Dust lower limit 

is 2.5 g/m2, steam 0.9~5.9%. It belongs to the second  class flammabe solid. It is mainly made up of naphthalene.

Application:

It is the main raw material of producing phthalic anhydride, dyestuff, resin , α- naphthalene acid,saccharin and so on  

Technical Data:

                                             Industrial Naphthalene

Item

Index

High-class Product

First-class product 

Qualified Product

Appearance

White(reddish or yellowish powder allowed) flake crystallization

Crystallization Point(oc, ≥)

78.3

78.0

77.5

Nonvolatile Matter(%, ≤)

0.04

0.06

0.08

Ash (%, ≤)

0.01

0.01

0.02