Pyrrolidine Liquid CAS 123-75-1 Purity Pyrrolidine China supplier 123 75 1

Pro name: Pyrrolidine
CAS:  123-75-1 
Molecular weight  71.121
Density 0.8±0.1 g/cm3 
Boiling point  89.5±8.0 °C at 760 mmHg
Molecular formula: C4H9N 
Melting point :  -63 °C
MSDS,COA : Available
Flash point: 2.8±0.0 °C
Precise quality: 71.073502
PSA: 12.03000
LogP: 0.37
Appearance: transparent to yellow liquid
Vapor density: 2.45 (vs air)
Vapor pressure: 58.6± 0.2mmHg at 25°C
Refractive index: 1.428
Storage condition: keep sealed away from light.
Closed operation, partial exhaust, wear goggles, gloves, protective clothing when working.
20kg, 200kg, galvanized iron drum packaging.Warehouse cool and ventilated, away from fire, fire source, sunscreen, away from acid and oxidant.

If you need product list, please contact me.

wickr: aoksbiotopchem
Telegram: jessieaoksbio

Hubei AOKS BIO-TECH Co., Ltd. was established in 2016, Located in Hubei Wuhan, the largest city in Central China.

We are a professional supplier of pharmaceutical intermediates, veterinary drugs and pesticides,APIs,plant extracts, organic chemicals, Etc.
Our cooperation Factory have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. So our quality, price, and after-service are with great guarantee.
Our products are exported to more than 60 countries overseas, 80% of which are exported to Europe and America, and 20% to Southeast Asia, the Middle East, South Africa and other regions. Because of excellent quality and after-sales service, our company has gained a high reputation in the world market.
"Quality Best,Customer First" is what we adhering, sincerely looking forward to establish long-term and mutual beneficial business relationship with worldwide customers.
Also, We are top grade Verified member of the Alibaba, made in china and the lookchem. And we are passed the audit of SGS, Intertek and BV.
In 2020, December 16 to December 18, we participated in the 2020 Shanghai CHPI exhibition. We warmly welcome the customers from all over the world to visit our company.
We hope we can establish a good business relationship with you in the near future. Welcome your coming, as well as your opinions and suggestions.
Let's grow together and make progress together ! Thank you !

1.Control raw materials strictly,our products are the highest purity. Quality have Gurantee.

2.Reasonable and competitive price. Provide the best and professional service. Stable price have Gurantee.

3.Fast delivery of the samples,samples from stock. Produce by our own factory, have sufficient supply. Timely have Gurantee.

4.Reliable shipping way, Full experience agent . Shipment safety have Gurantee.

5.Best after-service after shipment. After Service have Gurantee.

If you once being cheated, waiting a so long time for stock, or received the bad quality products or failure receive the shipment.....
Do not Hesitate, Contact us, we can solve all the above problems.
We are welcome your visit, to inspect us, to test the goods quality.
 

Customers choose Bank transfer, Bitcoin, Western union... Whatever big amount, small amount. Customers believe us.

Customers continue advise us the good feedback, for samples, for bulk products, many reorders......

Q1: Will you supply samples for testing?

A: Free samples for the quality evaluation for most products, but customers only need to undertake the shipping fee for delivery the samples to your door.

Q2: What's your MOQ?

A: For the high value product, our MOQ starts from 10g,100g and 1kg.

Q3: Which kind of payment terms do you accept?

A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Alibaba). Bulk order by T/T or L/C.

Q4: How about your delivery time?

A: Generally, it will take 3 to 5 days after receiving your advance payment.

Q5: How do you treat quality complaint?

A: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.

Contact me directly if you have the other product demand, You are always welcome !


We are core on provide the best product with most reasonable price. Quality best, Customer first is our corporate culture. Win-win is the standard of our sustainable development. Choose us, you will find it is the most correct choice.

If you are interesting in our products, Please feel free to contact us.

Remember me, I am sales1 , Jessie Lee, Thank you.

Wickr: aoksbiotopchem, Telegram: jessieaoksbio

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