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Triphenyl phosphite TPP Antioxidant EFED CAS 101 02 0 ISO Certification

Triphenyl phosphite TPP Antioxidant EFED CAS 101 02 0 ISO Certification

Triphenyl phosphite TPP Antioxidant EFED CAS 101 02 0 ISO Certification

Product Details:

Place of Origin: China
Brand Name: Health Herb
Certification: ISO
Model Number: TPP

Payment & Shipping Terms:

Minimum Order Quantity: 25KGS
Price: Negotiable
Packaging Details: Plastic drum
Delivery Time: 7 days
Payment Terms: T/T
Supply Ability: 10mt/month
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Detailed Product Description
Material: Liquid Color: Colorless
Type: Antioxidant CAS: 101-02-0

Triphenyl phosphite TPP Antioxidant CAS 101 02 0

 
Basic information:

 

Chemical Name Triphenyl phosphite
Synonyms EFED;Phosphorous acid, triphenyl ester;p36;jp360;Triphenyl Phosphite
CAS No. 101-02-0
Molecular Formula C18H15O3P
Molecular Weight 310.28400
PSA 41.28000
LogP 5.45030
 

Introduction:

 

Triphenyl phosphite is colorless or yellowish transparent oily liquid, used as an antioxidant and stabilizer of the polymer, has a better synergistic effect with many phenolic antioxidants.

It is used as a ligand in organometallic chemistry. Nickel complexes of this ligand are homogeneous catalysts for the hydrocyanation of alkenes.

 

Usage

 

(1) Triphenyl phosphite is used as chelating agents, plastics antioxidant, alkyd resin and pesticide intermediate raw material.
(2) It is used for synthetic rubber and resin stabilizer, PVC antioxidant, alkyd resin and pesticide intermediate raw material.
(3) Triphenyl phosphite is used as secondary antioxidants

(4) It is used as chelating agent in PVC products, it can enable products to maintain transparency, and suppresse color change.

(5) Chelating agent. Plastic products antioxidant. The synthesis of alkyd resins and polyester resins.
(6) Chelating agent. Plastic products antioxidant. The synthesis of alkyd resins and polyester resins.
(7) Chelating agent, it is widely used in all kinds of PVC products, it can enable products to maintain its transparency and suppress color change, and it can increase the antioxidant and light and heat stability of the primary stabilizer.

 

Application
   

1.Triphenyl phosphite is used as chelating agent, plastic products anti-aging agent and resin raw materials.
2. Triphenyl phosphite is used as a stabilizer for synthetic rubber and resins, antioxygeners of polyvinyl chloride plastics and raw materials for intermediates.

 
Specification:

 

Items Specification
Color(Pt-Co) ≤40
Refractive index (η250) 1.5850~1.5900
Density (ρ2525) 1.1830~1.1920
Freezing point (℃) 19~24
Acid value (mgKOH/g) ≤0.5
Purity (%) ≥99.0

 

Triphenyl phosphite TPP Antioxidant EFED CAS 101 02 0 ISO Certification 

Contact Details
Nanjing Health Herb Bio-Tech Co., Ltd

Contact Person: Xu Jinsong

Tel: 86-25-86639205

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