Kaolin is the most common mineral of a group of hydrated aluminum silicates.It is prepared for pharmaceutical and medicinal purposes by levigating with water to remove sand, etc. The name is derived from Kao-ling ( "high ridge"). References: Zhu XJ, He JT, Su SH. [Forming mechanism of humic acid-kaolin complexes and the adsorption of trichloroethylene]. Huan Jing Ke Xue. 2015 Jan;36(1):227-36. Chinese. PubMed PMID: 25898669.

纯度：≥98%

CAS：1332-58-7