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Phthalic Anhydride Phthalic Anhydride Phthalic Anhydride Phthalic Anhydride Phthalic Anhydride
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Phthalic Anhydride

FOB Price

Get Latest Price

1100 / Ton

|

20 Ton Minimum Order

Country:

China

Model No:

CAS No.: 85-44-9

FOB Price:

1100 / Ton Get Latest Price

Place of Origin:

Liaoning Province China

Price for Minimum Order:

1100 per Ton

Minimum Order Quantity:

20 Ton

Packaging Detail:

25kg/bag, 1000kg/bag or as your requirement.

Delivery Time:

Within 7 Days

Supplying Ability:

3000 Ton per Month

Payment Type:

Other, Western Union, L/C, T/T

Contact Now
Free Member

Contact Person Ms. Stacy

No 16 South Taiyuan Street, Heping District , Shenyang, Liaoning

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Product Specification

  • CAS No.: 85-44-9
  • Other Names: PA
  • MF: C6H4(CO)2O
  • EINECS No.: 201-607-5
  • Purity (%): 99.5min
  • Type: Adsorbent
  • Usage: Plastic Auxiliary Agents
  • Brand Name: HBT

Product Description

Phthalic Anhydride

CAS No.: ******9

MF:C6H4(CO)2O

Purity:*9.5%

Heating Haze (APHA):*0 Max

Phthalic Acid (Wt%):0.5 Max.

Maleic Anhydride (Wt%):0.*5 Max.

Total Acid (KOH-mg/0.**8g):**1.6 Min


Phthalic anhydride is the organic compound with the formula C6H4

(CO)
2O. This anhydride of 

 


phthalic acid, a colourless solid, is an important industrial chemical, especially for the large-scale 

 


production of plasticizers for plastics. In ***2, approximately 4.6 billion kilograms were produced

 

 


Applications in industry and organic synthesis.

 


Phthalic anhydride is a versatile intermediate in organic chemistry, in part because it is 

 


bifunctional and cheaply available. It undergoes hydrolysis and alcoholysis. Hydrolysis by hot 

 


water forms 
ortho-

phthalic acid. This process is reversible: Phthalic anhydride re-

forms upon 

 


heating the acid above **0 °C.



Phthalic anhydride is widely used in industry for the production of certain dyes. A well-known 

 


application of this reactivity is the preparation of the anthroquinone dye quinizarin by reaction 

 


with para-chlorophenol followed by hydrolysis of the chloride.



We suppply

1.In very competitive price

2.Quality guaranteed

3.Timely delivery

4.Professional service

5.Good and safe package, quick and smooth delivery.

6.Ideal for long-term cooperati


Shenyang Hua Bai Tai Chemicals Co., Ltd

Country: China
Model No: CAS No.: 85-44-9
FOB Price: 1100 / Ton Get Latest Price
Place of Origin: Liaoning Province China
Price for Minimum Order: 1100 per Ton
Minimum Order Quantity: 20 Ton
Packaging Detail: 25kg/bag, 1000kg/bag or as your requirement.
Delivery Time: Within 7 Days
Supplying Ability: 3000 Ton per Month
Payment Type: Other, Western Union, L/C, T/T
Product Group : Catalysts & Chemical Auxiliary Agents

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Ms. Stacy < Shenyang Hua Bai Tai Chemicals Co., Ltd >

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