Quick Detail
Place of Origin
HS-CODE
30-
Package & Delivery Lead Time
Detailed Description
Product Description:
Refined Naphthalene is the most important condensed-nuclei aromatics in industry. Its Molecular Formula is C10H8, Which is the coal tar's most abundant constituent, and
usually it is produced by recycling from distilling coal tar and coke-oven gas or by the
secondary purification of industrial naphthalene.
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Physichochemical Property:
The Refined Naphthalene is white crystal, and sublimation. It has gentle aromatic smell,
water insoluble, dissolving in ethanol, ethyl ether, chloroform, carbon tetrachloride,
benzene and carbon disulfide. 100% Content pure naphthalene has following properties:
vapor pressure is 0.13kPa/52.6, flash point is 80, melting point is 80.2, the boiling point
is 217.9 and the relative density is 1.145.
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Technical Data
Item Superior Product First Class Product Qualified Product
Crystallization Point 79.8-80.2 79.6-79.7 79.3-79.5
Naphthalene Content % 99.30%-100% 98.95%-99.13% 98.45%-98.78%
Appearance White crystal White color with pinkish or yellowish crystal
Note:1.The test data of nonvolatile materials should comply with exfactory inspection data.
2.The test data of liquid naphthalene should be stipulated by both buyer and saler.
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Application:
It is the main raw material of producing 1-naphthol, 2-naphtol and other dye intermediate plasticizer, synthetic resin ,surfactant and so on.
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Package:
The solid naphthalene is packed with woven bag lined with plastic bag, 25-50kg/bag.
Dear Friend, if you have any request, plz kindly feel free to contact with me.
Floria Lee
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