In addition, the polymer contains a maximum number of saturated aliphatic rings to enhance etching resistance, and additionally includes an alkoxyalkyl acrylate monomer introduced as a solution to the problem with the conventional polyacrylate resist in regard to edge roughness of the pattern, to form...
molecular formula- a chemical formula based on analysis and molecular weight empirical formula- a chemical formula showing the ratio of elements in a compound rather than the total number of atoms Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
Chemical Flocculant Polymer Polyacrylamide for Water Treatment Purifier US$1,000.00-2,500.00 1 Ton (MOQ) Product Details Customization: Available CAS No.: 9003-05-8 Formula: Conh2[CH2-CH]NContact Supplier Chat Anhui Jucheng Fine Chemicals Co., Ltd. Manufacturer/F...
(2-methacryloyloxyethoxy)adamantane and is represented by formula (1) [wherein, R<Sup>1</Sup>s denote each a hydroxy group, a halogen atom or a 1-6C alkyl group; Zs are each a group represented by an O-(R<Sup>2</Sup>-O)<Sub>c</Sub>-Y (wherein, R<Sup>2</Sup> denotes a...
橡胶材料学 Organic chemistry, physical chemistry, chemical principle, polymer chemistry, high polymer physics, material physics foundation, high polymer material research technique, material formation principle and craft, high polymer material formula design, high polymer formation equipment and mold, ...
中文名称:头孢噻肟聚合物B 英文名称:Cefotaxime Polymer B 保存条件: -20℃储存 纯度规格: 90%+ 产品类别: 化药杂质 头孢噻肟钠 PI00010043 头孢噻肟聚合物B Cefotaxime Polymer B CAS No:N/A ||Chemical Formula:C30H30N10O12S4 ||Molecular Weight:850.86800 ||Exact Mass:850.09275 ||(6R,7R)-3-(ac...
Normally, it can be expressed with a chemical formula. For an example, the chemical formula for water is H2O, thus the chemical composition of water may be interpreted as a 2:1 ratio of hydrogen atoms to oxygen atoms. For a mixture, the chemical is equivalent to quantifying the ...
Polyacrylamide is a linear water-soluble polymer, and is one of the most widely used varieties of water-soluble polymer compounds. PAM and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents, and Polyacrylamide are widely used ...
and industrial chemistry, along withbiochemistry, remain of greatest general interest. There has been, however, much growth in the areas of polymer, environmental, and medicinal chemistry during the 20th century. Moreover, new specialities continue to appear, as, for example, pesticide,forensic, and...
Recent trends in chemical modification and antioxidant activities of plants-based polysaccharides: A review[J]. Carbohydrate Polymer Technologies and Applications,2021,2:100045. doi: 10.1016/j.carpta.2021.100045 [10] BEDINI E, LAEZZA A, PARRILLI M, et al. A review of chemical methods for the...