一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
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>Organosulfur compounds>Methanesulfonic anhydride
Methanesulfonic anhydride
  • Methanesulfonic anhydride

Methanesulfonic anhydride

Price $8
Package 1kg
Min. Order: 1kg
Supply Ability: 10tons
Update Time: 2019-07-06

Product Details

Product Name: Methanesulfonic anhydride CAS No.: 7143-01-3
Min. Order: 1kg Purity: 99%
Supply Ability: 10tons Release date: 2019/07/06

Product number:WU889                   Email:joy@coreychem.com                     Telephone:+86 17093661271

Product Name: Methanesulfonic anhydride
Synonyms: METHANESULPHONIC ANHYDRIDE;METHANESULFONIC ANHYDRIDE;METHYLSULFONIC ANHYDRIDE;Mesyl anhydride;Methanesulfonic acid, anhydride;methanesulfonicacid,anhydride;Mesic anhydride;Methanesulfonic anhydride, 98+%
CAS: 7143-01-3
MF: C2H6O5S2
MW: 174.2
EINECS: 230-442-1
Product Categories: Organic Building Blocks;Sulfonic/Sulfinic Acid Anhydrides;Sulfur Compounds
Mol File: 7143-01-3.mol
Article illustration

Company Service Scope:

1. Samples synthetic, Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

3.Technology transfer, the company has accumulated a large number of production processes of drugs, intermediates and raw material. Based on the principle of mutual benefit, and some technology transfer to industry manufacturers, also provides them marketing support.

4. Purchasing agency service, Our excellence professional sales team, timely and thoughtful service, in addition to the necessary good language communication ability of professional sales staff, also equipped with professional chemical technical sales consultant, who can answer the customer's academic professional question, we are in line with the aim of offering customer wholehearted service, with our advanced testing equipment checks and abundant R&D and production of domestic partner contacts, to provide rare chemicals with standard purity, reasonable price and cost-effective purchasing agency service to foreign customers, and the help you shorten the sourcing time, reduce the purchasing cost.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP1Y
Shandong Vital Biotechnology Co., Ltd.
2025-11-20
$10.00
Hebei Chuanghai Biotechnology Co., Ltd
2024-11-12
$6.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2024-01-18
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-08-11
$41.50
VIP7Y
Langfang Hawk Techology & Development Co, Ltd.
2019-07-10
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
宁国市| 富蕴县| 南雄市| 醴陵市| 金寨县| 泗阳县| 九龙城区| 湘潭市| 绍兴县| 嘉黎县| 河曲县| 修武县| 水城县| 碌曲县| 大石桥市| 南漳县| 贵州省| 易门县| 通州区| 南安市| 铁岭县| 仙居县| 灵璧县| 明光市| 宣恩县| 新安县| 靖安县| 晋中市| 佛学| 宜兰市| 繁峙县| 大理市| 邵东县| 吉林市| 宕昌县| 南江县| 蕲春县| 中阳县| 白银市| 洛宁县| 武威市|