Phthalic Anhydride with Factory Price

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Product Description:

Detailed Product Description

Phthalic anhydride

CAS No.:85-44-9

Appearance:white flakes

Use: used in industry for the production of certain dyes

1.Product Name: Phthalic anhydride 

  Synonym:PA

  MF: C8H4O3

2.CAS NO.: 85-44-9
   EINECS NO.: 85-44-9
   HS Code: 2917350000
   M.W.: 148.12

   Density: 1.527

   UN NO.: 2214   

3.Property:
1). White needle crystal, with slight scent. Melting point 131.6 degrees Boiling point 295 degrees

2). The relative density of 1.527

3). The flash point of 151.7 degrees Solubility slightly soluble in hot water and ethyl ether, soluble in ethanol, benzene and pyridine.

4.Uses:
1). Phthalic anhydride has been widely used in chemical, pharmaceutical, electronic, Agriculture, coating, fine chemical industry departments.

2). It is mainly used as the plasticizer the production of phthalate.

3). Phthalic anhydride is an important organic chemical raw materials, Mainly used for the production of plastic plasticizer, alkyd resin, dyes, Unsaturated resins and some medicine and pesticides.

5.Specification:
 
Items

Phthalic Anhydride

Superior product

 

First grade

 

Qualified products

 

Outlook

White flake or crystalline powder

 

The other shades of white microstrip flake or crystalline powder

 

Financial chrominance (chroma) ≤

 

20

50

100

Thermal stability chroma (chromaticity) ≤

 

50

150

-

Sulfuric acid chroma (chromaticity) ≤

 

60

100

150

Crystallization point ° C ≥

 

130.5

130.3

130.0

Purity (wt)% ≥

 

99.5

99.5

99.0

Free acid (mass fraction)% ≤

 

0.20

0.30

0.50

Ash (wt)% ≤

 

0.05

-

-

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1. Manufacturer Overview

Location Shandong,China
Year Established 2001
Annual Output Value
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
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