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>Carboxylic acids and derivatives>Carboxylic Acid Anhydrides>Maleic anhydride
Maleic anhydride
  • Maleic anhydride
  • Maleic anhydride
  • Maleic anhydride
  • Maleic anhydride
  • Maleic anhydride

Maleic anhydride NEW

Price $10
Package 1KG
Min. Order: 1KG
Supply Ability: 100 mt
Update Time: 2024-10-24

Product Details

Product Name: Maleic anhydride CAS No.: 108-31-6
EC-No.: 203-571-6 Min. Order: 1KG
Purity: 99% Supply Ability: 100 mt
Release date: 2024/10/24

Product Description

Product nameMaleic anhydride
CAS108-31-6
MolecularC4H2O3
FormPowder
Colourwhite

Maleic anhydride nature:

The oblique crystal system is colorless needle or flake crystal. It is soluble in water to form maleic acid. It dissolves in ethanol and forms ester.

Maleic anhydride purpose:

Maleic anhydride can be used as raw materials for the production of 1,4-butanediol, γ - butyrolactone, tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin, etc

Purpose maleic anhydride, also known as maleic anhydride, maleic anhydride and dehydrated malic anhydride, is an important basic raw material of unsaturated organic anhydrides. It is used in the production of pesticides to synthesize diethyl maleate, intermediate of malathion, 1-phenyl-3,6-dihydroxypyridazine, intermediate of pyridazin, and the synthesis of pyrethroid insecticides such as permethrin, fungicide and captan In addition, it is also used in the production of unsaturated polyester resin, ink additives, papermaking additives, coatings, pharmaceutical industry, food industry, etc.

Maleic anhydride is mainly used in the production of unsaturated polyester resin, alkyd resin, malathion, 4049 and long-acting iodamine. It is also coating, maleic rosin, polymaleic anhydride, maleic anhydride styrene copolymer. It is also an organic chemical raw material for the production of ink additives, paper additives, plasticizers and tartaric acid, fumaric acid, tetrahydrofuran, etc.

Picture display of Maleic anhydride

Article illustrationArticle illustration

                                              

                 Article illustration



Packing & Shipping



EMS/E-packageDHL/FEDEX/TNTBy AIRBy SEA
Suitable qualityunder 5kgunder 50kgunder 100kg more than 100kg
Shipping time
7-15days5-10days5-15days10-45 days
Shipping costhigh costhigh costlow costlow cost
Service
door to doordoor to door  to airport
to port
Othereasy to pick up   goodseasy to pick up     goodsprofessional        broker is neededprofessional        broker is needed


Article illustration                                                                       

                                                                          

why choose our company

Article illustration

   we will try our best to satisfied you.
1.  tailor-made for every customers.
2.  third-party test for the products you demand.
3.  test your counter-samples and produce them for you.
4.  best discount for old customers.




Company Profile Introduction

Hebei Weibang Biotechnology Co., Ltd. is a professional chemical products company that is widely praised for providing high-quality, cost-effective chemical raw materials. 1. Strong professional ability: We have a team composed of many experts with rich experience and sales staff with very high professional level, with outstanding professional ability. 2. Good product quality: The company strictly controls the quality of its products, and all products comply with relevant national standards to ensure that it provides customers with the highest quality products. 3. Product prices are affordable: We are customer demand-oriented and provide the most competitive product prices to ensure that customers can get the greatest value return. 4. Good service: The company aims at customer satisfaction and provides all-round and thoughtful services. Hebei Weibang Biotechnology Co., Ltd. Currently specializes in the production and trade of flavors and fragrances, daily chemicals, detergents, UV absorbers / light stabilizers, and chemical additives. From product production, transportation to export, all are managed by our own team Responsible for the production department, a closed loop is formed to provide customers with very cost-effective and high-quality chemical raw materials. After several years of hard work in the Chinese and international chemical markets, Weibang has received positive responses and recognition from many customers and has moved itself towards the international market. In the future, Weibang will continue to invest very high-quality services and products in the global chemical market to further expand our market, further enhance our professional level, and bring real benefits to global customers. Hebei Weibang Biotechnology Co., Ltd. Has won the trust and praise of customers with its professional technical capabilities, high-quality product quality, affordable product prices and good services. If you are looking for a professional chemical products co

You may like

Recommended supplier

Product name Price   Suppliers Update time
$1.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-20
$0.00/25kg
Chongqing Chuandong Chemical (Group) Co. Ltd.
2023-10-27
$110.00/10kg
VIP4Y
Shanghai UCHEM Inc.
2023-10-26
$20.00/1kg
Hebei Brisk New Material Technology Co. , Ltd.
2023-06-05
$100.00/25kg
Henan Bao Enluo International TradeCo.,LTD
2023-05-25
$110.00/1bag
Wuhan Han Sheng New Material Technology Co.,Ltd
2023-04-18
$30.00/1KG
Weijer International Trade (Hebei) Co., Ltd
2023-03-23
$100.00/1kg
Anhui Yisheng Technology Co., LTD
2023-02-01
$0.00/25KG
VIP3Y
Wuhan Biet Co., Ltd.
2022-06-28
$0.00/25KG
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2022-06-27
  • Since: 2015-05-06
  • Address: Yuhua West Road, Qiaoxi District, Shijiazhuang,Hebei, China
INQUIRY
Alice
+86-15531157085
abby@crovellbio.com