AMPHIBOLE CONTENT OF COSMETIC AND PHARMACEUTICAL TALCS

被引：17

作者：

BLOUNT, AM

机构：

来源：

ENVIRONMENTAL HEALTH PERSPECTIVES | 1991年 / 94卷

关键词：

D O I：

10.2307/3431315

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Pharmaceutical and cosmetic-grade talcs were examined for asbestiform amphibole content using a new density-optical method. Talcs under the Food and Drug Administration are not regulated as to asbestos content; however, all talcs were well below the level mandated by the Occupational Safety and Health Administration for industrial talcs. Only one was found to contain an amphibole particle size distribution typical of asbestos.

引用

页码：225 / 230

页数：6