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Antiager DNP

DNP is one of important and low-toxicity antioxidants used in rubber or plastics processing. It is heat-resistant and ageing-resistant, and also resists harmful metal, such as, Copper and Manganese.
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Product description
Parameters

Chemical Name N,N'-di-2-naphthyl-1,4-phenylenediamine

Structural Formula

Molecular Formula C26H20N2

Molecular Weight 360.45

CAS No. 93-46-9

EINECS No. 202-249-2

 

Specifications

Items

Specifications

Appearance

light grey powder

Initial Melting Point, ℃ ≥

225.0

Heat Loss, % ≤

0.50

Ash Content, % ≤

0.30

Reduce on 150μm Mesh Sieve, % ≤

0.50

 

Characteristics Rubber antiager DNP is soluble in hot phenylamine, benzene, alcohol, acetone, chloroform, carbon disulfide and ethyl acetate etc. and insoluble in water.

 

Applications DNP is one of important and low-toxicity antioxidants used in rubber or plastics processing. It is heat-resistant and ageing-resistant, and also resists harmful metal, such as Copper and Manganese.

 

Packaging Coextruded paper bags lined with plastic film, net weight 20Kgs/bag.

 

Storage Store in a cool, dry, well-ventilated area away from sunlight.

 

Safety and toxicity Refer to the MSDS.

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021-65726586

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Address:

Rm. 504, No.1398, PingLiang Rd.,Yangpu District, Shanghai, China 

About us

The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.

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