Pharmaceutical Intermediate N, N′ -Diphenylbenzidine CAS531-91-9 with 99% Purity

Model NO.
531-91-9
Transport Package
Iron
Specification
99%
Trademark
SENYI
Origin
Shaanxi, China
HS Code
292159009
Production Capacity
50000kg/Month
Reference Price
Please contact us for quote
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Product Description

Pharmaceutical  intermediate  N,N'-Diphenylbenzidine CAS531-91-9  with  99% purity
Product Description
Applicance Pharmaceutical   Intermediate
  		DeliveryTime 5-10days
PackAge 25kg/drum Port Tianjin
Purity 99% storage stay in cool and dry place
Transportation Aluminum Foil Bag/Drum LimitNum 1 kilogram
Price negotiable Payment Western Union /MoneyGram/Bitcoin/T/T
Delivery  Fedex/DHL/EMS or as your requirement specification 99%
Basic information
Chemical Name N,N'-Diphenylbenzidine
Synonyms 4-(4-anilinophenyl)-N-phenylaniline;N,N-Diphenylbenzidine;4,4'-Dianilinobiphenyl;N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl-;  
CAS No. 531-91-9
Molecular Formula C24H20N2
Molecular Weight 336.42900
PSA 24.06000
LogP 6.98680
Appearance & Physical State Off-white to Yellow Powder
Density 1.173 g/cm3
Boiling Point 535ºC at 760 mmHg
Melting Point 246-250ºC
Flash Point 342ºC
Refractive Index 1.689
Detailed Photos

Pharmaceutical Intermediate N, N′ -Diphenylbenzidine CAS531-91-9 with 99% Purity

Company  profile
Xi'an SENYI  New Material Technology Co., Ltd New Material Technology Co., Ltd, is a large manufacturer of fine chemical ,and cosmetic materials that integrates R&D, production and sales together. Besides, The Company was established in 2023.Our company located in the beautiful spring city Xi'an , whose factory located in both Xi'an  industrial zone and lab in  Shannxi  city.
 Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service,  All for the customers' satisfaction, all for the long-term healthy development of the enterprise.There are several series including Disinfection Product , food grade additives, industrial grade and fertilizer grade products.We can provide all kinds of materials needed in the world, please tell me if you need it, we use scientific and technological equipment for production.
Over the years ,With all the efforts of everyone, the turnover becomes bigger and bigger; Customers spreads from Asia to Europe, America and Australia, Tiger of Thailand, Novas of UK,  Poland and so on .Adhere to the "going out" strategy, let our chemical industry go to the world.

Pharmaceutical Intermediate N, N′ -Diphenylbenzidine CAS531-91-9 with 99% Purity
Our  factory
Pharmaceutical Intermediate N, N′ -Diphenylbenzidine CAS531-91-9 with 99% Purity Pharmaceutical Intermediate N, N′ -Diphenylbenzidine CAS531-91-9 with 99% Purity
Our advantages
High quality with competitive price.
1. Standard bp/usp/ep/enterprise standard.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
Fast and safe delivery.
1. Parcel can be sent out in 24 hours after payment tracking number available.
2. Secure and discreet  shipment verious transportation methods for your choice.
3. Customs pass rate >99%.
4. We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.
We have clients throughout the world.
1. Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2. Market feedback and goods feedback will be appreciated , meeting customers' requirement is our responsibility.
3. High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.
Package&delivery
packing with aluminium foil bag 
1kg /aluminium foil bag  25kg/drum 
25kg/kraft  bag 
as buyer's request 
Pharmaceutical Intermediate N, N′ -Diphenylbenzidine CAS531-91-9 with 99% Purity
Prompt shipment after the receipt of your order confirmation.
25kg/drum or 1kg/aluminum foil bag or as customer's requirement
Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
It usually takes 3-15 days to arrive.
For mass orders, it will be delivered by air or sea.

FAQ:
Q1 : Can I get some free sample for test
A1 : Yes, free sample could be provided, and you only need to pay the shipping cost.
Q2: What is the MOQ
A2: It depends on different products. Usually the MOQ is 1kg.
Q3: How about delivery lead time  
A3: Delivery lead time: About 3-5 days after payment confirmed.( Chinese holiday not included)
Q4: Is there a discount  
A4: Different quantity has different discount.
Q5: How do you treat quality complaint  
A5: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Any inquiry, pls contact me freely.
 

 

Organic Intermediate