Diphenylamine

Hosea Chem® has been supplying Diphenylamine (CAS 122-39-4)(DPA) with high quality and competitive price for many years, covering most of the European, American, and Middle Eastern markets, etc. Send inquiry: sales@hoseachem.com

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Product Description

Diphenylamine (Cas No.: 122-39-4)


1. Product Introduction of Diphenylamine


Other Names:  DPA

Molecular Formula:  C12H11N

Molecular Weight:  169.222

Structural Formula:  

China Diphenylamine (122-39-4)(DPA) with best quality and price

CAS No.:  122-39-4

UN No.:  3077/ 9 PG Ⅲ

EINECS:  204-539-4


Physicochemical Properties


Appearance:  White or Light Brown Flake

Boiling point:  302 °C  

Density: 1.16 g/cm3 

Freezing Point:  52.6℃min


China Diphenylamine (122-39-4)(DPA) with best quality and price


2. Product Specification) of Diphenylamine


Puirty                                                                     99.60% min

Low Boiling Point                                                  0.30% max

High Boiling Point                                                0.30% max

Aniline                                                                  0.08% max

Alcohol Insolnble Substance                                0.05% max

Moisture                                                               0.2% max

Water Extract Substance                                      Neutral 

Chloride                                                               20ppm max


3. Product Application of Diphenylamine


It is mainly used as synthetic rubber antioxidant, dye, pharmaceutical intermediate, lubricating oil antioxidant, and gunpowder stabilizer.


4. Product Details of Diphenylamine


Diphenylamine is volatile, has an aniline-like odor, and is toxic. Can be used to identify DNA and nitrates. Used to make dyes and explosives. When a concentrated sulfuric acid solution of diphenylamine meets nitrate, a blue precipitate of aniline blue is produced. This method can identify nitrate.


5. Product Qualification of Diphenylamine


With the best prices, good quality, and good service, Hosea Chem® Diphenylamine is highly recognized and praised by our customers. Meantime, we provide technical support of each product and marketing competition survey to help customers further enlarge their business easily.
Sampling is conducted every 2 hours and testing for ensuring the quality . 
3rd party inspection can be arranged when loading the container.


6. Deliver,Shipping And Serving of Diphenylamine


Packaging: 

Coextruded paper bags lined with polyethylene film bags-Net weight 25kg/Galvanized iron drum-Net weight 210Kg/ISOTANK. This product could also be packed according to customer's needs.


Storage: 

Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.


Delivery Detail: 4 weeks after confirm order.

Shipping: by sea.


Serving:

Ⅰ. over 10 years of export trading experience.

Ⅱ. 7x24 hours customs service, help you to solve your questions anytime you want.

Ⅲ. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.

Ⅳ. Provide a price trend, ensure the clients can know about marketing informations in time.

Ⅴ. Fast response, fast service .Emails will be replied in 12 hours. Ensure your questions will be answered in time.


7. FAQ


Q1. What's the payment terms?

T/T or L/C.

Q2. What's the shelf life for the cargos?

Our product's shelf life is 2 years, which is based on dry and ventilated storage.

Q3. What's the delivery time?

We usually deliver the cargos within 10~25 days after receiving customer's prepayment and original LC.

Q4. What documents can we supply?

Commercial Invoice, Packing List, Certificate of analysis, Certificate of Origin, Health Certificate issued by CIQ with embassy legalized, Bill of Loading etc. 
The documents will be sent by Express within 24 hours against your full payment. 


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