成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Organic Chemistry>Heterocyclic Compounds>Pyrroline
Pyrroline
  • Pyrroline
  • Pyrroline
  • Pyrroline
  • Pyrroline
  • Pyrroline

Pyrroline

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 2000 Kilogram/Kilograms per Month
Update Time: 2021-07-09

Product Details

Product Name: Pyrroline CAS No.: 109-97-7
EC-No.: 203-724-7 Min. Order: 1KG
Purity: 99% Supply Ability: 2000 Kilogram/Kilograms per Month
Release date: 2021/07/09

High quality 109-97-7 with best price

Product Description
Pyrrole
CAS No.:
109-97-7
Formula:
C4H5N
Molecular weight:
67.09
Appearance: 
colourless to brown liquid with chloroform odour
Density: 
0.967 
Melting Point:
-23ºC
Boiling Point: 
129-131ºC
Packaging & Shipping

Packaging:

Article illustration

 

Payment: bitcoin, western union, escrow,moneygram.

 

Shipping details:about 3 days after payment, you will get the tracking NO.

 

Delivery methods: EMS, FEDEX, DHL,SEA.

 

Article illustration 

Our Services

1.Cooperate with research institutions, strictly quality control.

2.Reasonable price, high quality product and prompt shipment.

3.Send the goods to your delivery address directly by our factory. 

4.Quick and clear response to customers questions.

  Warm after-sale service, we will help to solve the problems in your usage.

5.We could make our price discount if you place a substantial order with us.

6. Safe payment on Alibaba by trade assurance.

Company Profile Introduction

Company profile Hebei Xibaijie Biotechnology Co., Ltd has a registered capital of 3 million yuan and is one of the most dynamic foreign trade companies in the Chinese market. We have a pharmaceutical raw material production plant and a reagent R&D center. Now we have the most complete product line. In addition, we have developed and produced tens of thousands of reagents. Also we have the business of custom synthesis of various organic compounds as a supplement. We can synthesize almost all chemicals. Our goal is to survive by quality and develop by credit. After many years of efforts, we have established stable and friendly business relations with many of European and American pharmaceutical companies, multinational chemical companies and importers.At home and many production plants and research and development units have established long - term commission processing and production relations.We have a number of laboratories specializing in technology development and custom synthesis, as well as some production bases, mainly in hebei, dalian, jiangsu and guangzhou. Our company possesses the right of self-support import & export, a strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards. We put the quality management as the focus of enterprise management, to customer satisfaction for the purpose of the company, in order to ensure the quality of each batch of products to meet customer demand.We by strengthening employee training, improve the detection technology, perfect detection index to improve every aspect of quality control, improve the quality of the products.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$5.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-21
$30.00/1Kg
VIP3Y
Xinxiang Hongqi District Houyuan Trading Co.,Ltd
2023-05-31
$1.50/1g
VIP3Y
Shaanxi Didu New Materials Co. Ltd
2022-05-23
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2018-08-09
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-06-26
  • Since: 2019-07-05
  • Address: Federation business plaza, qiaoxi district, shijiazhuang city, hebei province
INQUIRY