Conferences in the Field of Chemical Sciences Held in 2019 Conferences Held Abroad in 2019

Russian Chemical Bulletin -     

第11届国际化学教育的主题——把化学带到生活中去

第11届国际化学教育会议将于1991年8月25—30日在英国约克的约克大学举行。这个会议由国际纯化学和应用化学联合会、皇家化学会与联合国教科文组织和科学教师联合会共同组织。会议向世界各国发了第一次通报。     

Conferences in the Field of Chemical Sciences Held in 2018

Russian Chemical Bulletin -     

Conferences in the Field of Chemical Sciences Held in 2020

Russian Chemical Bulletin -     

亚洲分子科学和分子材料讨论会在印度召开

亚洲分子科学和分子材料讨论会在印度召开张平城（中国科学院化学研究所ＳＴＭ室北京１０００８０）ＡｓｉａｎＳｅｍｉｎａｒｏｎＭｏｌｅｃｕｌａｒＳｃｉｅｎｃｅａｎｄＭｏｌｅｃｕｌａｒＭａｔｅｒｉａｌｓＨｅｌｄｉｎＩｎｄｉａＺｈａｎｇＰｉｎｇｃｈｅｎｇ（ＳＴ...     

Proceedings of the 12th International Seminar on Intermolecular Interactions and Molecular Conformations

Translated fromZhurnal Strukturnoi Khimii, Vol. 36, No. 5, pp. 771–774, September–October, 1995.     

Perkin’s and Caro’s Mauveine in Queen Victoria’s Lilac Postage Stamps: A Chemical Analysis

Mauveine, a chemical icon, is no longer commercially available. If nowadays one wanted to have a sample of the original Perkin, or Caro, mauveine, and see its colour, where would one find it? The answer is on UK Victorian 6d postage stamps from 1867–1880. This was found from a comparison with historical samples of mauveine, from both William Perkin and a Heinrich Caro sample (here analysed for the first time). These have distinctly different compositions and this was used to identify the origin of mauveine in the postage stamps, with evidence found for mauveine made by both Perkin’s and Caro’s synthesis.