- CHINESS
- Contact us
- Follow WeChat
Welcome to Shanghai Yixiang Chemical Co., Ltd technology website, 0086-532-66721921
SERVICE HOTLINE:
0086-532-66721921
Welcome to Shanghai Yixiang Chemical Co., Ltd technology website, 0086-532-66721921
SERVICE HOTLINE:
0086-532-66721921
Shanghai Yixiang Chemical Co., Ltd
QQ：3572534783
Tel：0086-532-66721921
E-mail：vicky@yx-pvp.com
Add：Room J3681, No. 500, Xincheng Road,
Jiading District, Shanghai，China
The differences between povidone iodine and iodophor are different in composition, sterilization time and scope of use. The specific analysis is as follows: 1. Different components: povidone iodine and iodophor are complexed iodine strictly, but the composition of complexing agent is different. Io...
2022-11-01
On the basis of the carbon peak period, China's chemical industry will carry out round after round of screening. Low carbon environmental protection, low energy consumption and high profit products are in the planning of chemical enterprises, such as new energy, new materials, electronic indust...
2022-11-01
According to the Report on Research and Investment Prospects of China's N-methylpyrrolidone (NMP) Industry (Version 2022) released by Limu Information Consulting, NMP is mainly used in new energy industries such as lithium ion batteries and new material industries such as aramid, polyphenylene ...
2022-11-01
Nature of NMP Chinese title of NMP: N-methylpyrrolidone English title of NMP: 1-Methyl-2-pyrrolidinone Chinese alias of NMP: NMP; 1-methyl-2-pyrrolidone; N-methylpyrrolidone (industrial grade); N-methylpyrrolidone (electronic grade) NMPCASRN.：872-50-4 NMP molecular formula: C5H9NO Physical an...
2022-11-01
2-Pyrrolidone 2-pyrrolidinone, English name 2-pyrrolidinone, CAS No. 616-45-5, is colorless to yellowish liquid or crystal. 2-pyrrolidone forms metal salts with alkali metals, alkoxy metals or alkaline hydroxides. It can be hydrolyzed to 4-aminobutyric acid in the presence of strong acid. It reac...
2022-11-01
1、 PVP Overview 1. Definition and classification Polyvinylpyrrolidone (PVP) is a non-ionic polymer compound produced by polymerization of N-vinylpyrrolidone (NVP) under certain conditions. PVP has two different forms, liquid and solid. The most common are powder, aqueous solution and organic solu...
2022-11-01
Pvp is a polyvinylpyrrolidone chemical reagent. Polyvinylpyrrolidone (PVP) is a non-ionic polymer compound. PVP is made from vinyl pyrrolidone (NVP) monomer by bulk polymerization, solution polymerization and other methods. There are two main polymerization routes for PVP production. The first is ...
2022-11-01
Standard solution refers to reagent solution with accurate and known concentration, which is commonly used as titrant in titrimetric analysis. In other analytical methods, use standard solution to draw working curve or as calculation standard. There are two preparation methods, one is direct metho...
2022-11-01
As a synthetic water-soluble polymer compound, PVP has the general properties of water-soluble polymer compounds, colloid protection, film-forming, cohesiveness, moisture absorption, solubilization or condensation, but it is the most distinctive, so people attach importance to its excellent solubil...
2022-11-01
Many consumers see that some cosmetics contain the chemical substance "VP/VA copolymer". They do not know the efficacy and function of this substance. They want to know whether the products containing VP/VA copolymer are good or not. This article introduces the efficacy, function and infl...
2022-11-01 Shanghai Yixiang Chemical Co., Ltd
QQ：3572534783
Tel：0086-532-66721921
E-mail：vicky@yx-pvp.com
Add：Room J3681, No. 500, Xincheng Road,
Jiading District, Shanghai，China
Shanghai Yixiang Chemical Co., Ltd. Copyright@2022 All Rights Reserved. 滬ICP備2022031318號(hào)
Shanghai Yixiang Chemical Co., Ltd. Copyright@2022 All Rights Reserved. 滬ICP備2022031318號(hào)
QQ