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Chemical Raw Material Plasticizer Refined Naphthalene Surface Active Agents Synthetic Resin

Chemical Raw Material Plasticizer Refined Naphthalene Surface Active Agents Synthetic Resin

Chemical raw material plasticizer surface active agents synthetic resin refined naphthalene 1.Specifications Testing Standard...

Product Details

Chemical raw material plasticizer  surface active agents synthetic resin refined naphthalene

1.Specifications

Testing Standard: GB/T6699-1998

Place of Origin: Shandong, China (Mainland)

ITEM

SPECIFICATION

Appearance

White with a   bit reddish, or light yellow powdery, schistose crystals

Crystallization   Point °C

≥79

Acid   Colorimetry

(Standard   Colorimetric Solution)

≤5

Water Content %

≤0.2

Residue on  Ignition

<0.010

Nonvolatile matter %

<0.02

Purity %

≥90

2.Package

25kg/bag, 520bags/20’fcl, (26MT)

3.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

4.Naphthalene Chemical Properties

mp 80-82 °C(lit.)

bp 218 °C(lit.)

density 0.99

vapor density 4.4 (vs air)

vapor pressure 0.03 mm Hg ( 25 °C)

refractive index 1.5821

Fp 174 °F

storage temp. APPROX 4°C

Water Solubility 30 mg/L (25 ºC)

CAS DataBase Reference 91-20-3(CAS DataBase Reference)

NIST Chemistry Reference Naphthalene(91-20-3)

EPA Substance Registry System Naphthalene(91-20-3)

5.Naphthalene Basic information

Product Name: Naphthalene

Synonyms: 'LGC' (2402);'LGC' (2603);1-NAPHTHALENE;TAR CAMPHOR;NAPTHALENE;NAPTHALIN;NAPHTHENE;NAPHTHALENE

CAS: 91-20-3

MF: C10H8

MW: 128.17

EINECS: 202-049-5

Product Categories: Intermediates of Dyes and Pigments;Naphthalene;Organoborons;Highly Purified Reagents;Other Categories;Zone Refined Products;Analytical Chemistry;Standard Solution of Volatile Organic Compounds for Water & Soil Analysis;Standard Solutions (VOC);Chemistry;Naphthalenes;Analytical Standards;AromaticsVolatiles/ Semivolatiles;Volatiles/ Semivolatiles;Arenes;Building Blocks;Organic Building Blocks;Alpha Sort;Chemical Class;FumigantsVolatiles/ Semivolatiles;Hydrocarbons;Insecticides;N;NA - NIAnalytical Standards;NaphthalenesChemical Class;Neats;N-OAlphabetic;Pesticides;PAH

Mol File: 91-20-3.mol

6.Application

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

2.It’s 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.

7.Storage

Refined Naphthalene should be stored in dry and ventilated warehouse, This product belong to flammable solid, should be far away from the fire source and other combustible materials.

Rich Chemical is a professional China supplier of industrial grade chemical raw material plasticizer refined naphthalene surface active agents synthetic resin, which has been engaged in organic chemicals for 10 years. Offering the free sample, we warmly welcome you to buy high quality CAS No. chemicals with high purity and low price with us.

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