Identification of Crystalline Phases in Toothpaste byPowder Diffractometry
Identification of Crystalline Phases in Toothpaste byPowder Diffractometry作者机构:The Queen's University of Belfast 英国
出 版 物:《Rare Metals》 (稀有金属(英文版))
年 卷 期:1996年第15卷第2期
页 面:128-131页
核心收录:
学科分类:08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程(可授工学、理学学位)]
主 题:Toothpaste Phase identification X-ray diffraction techniques
摘 要:The abrasive crystalline phases in Colgate Regular, Aquafresh , and Macleans tcothpaste were identifiedby X-ray powder diffractometry to be calcium ortho-phaphate hydrate (CaHPO_4 . 2H_2O),calcite (CaCO_3) ,and aragonite and calcite (beth CaCO_3), respectively.