Concept information

Preferred term

 

Definition

  • 非金属卤素元素;有毒,有腐蚀性黑色片状或颗粒,易升华,不溶于水,溶于一般溶剂;在染料、酊剂、和药品、和雕刻印刷中作为杀菌剂和防腐剂,并可作为催化剂和分析试剂。

Broader concept

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URI

http://www.eionet.europa.eu/gemet/concept/4483

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RDF/XML TURTLE JSON-LD Created 9/8/04, last modified 9/8/04