Home 中文版

What's the CAS Number of Tungsten? - Interesting Facts of Tungsten

From Zhenghua, CTIA, Xiamen, China   Published on Thursday, 16 Jun 2022 18:29 Hits:  

CAS number of tungsten is 7440-33-7.

CAS Registry Number (CAS Registry Number or CAS number, CAS RN, CAS \\s), also known as CAS registration number, is the unique digital identification number of a substance (compound, polymer material, biological sequences, mixture or alloy). The Chemical Abstracts Service (CAS), a subordinate organization of the American Chemical Society, is responsible for assigning a CAS number to each substance appearing in the literature. Its purpose is to avoid the trouble of having multiple names for chemical substances and make the retrieval of the database more convenient. Nowadays, almost all chemical databases allow CAS number retrieval. For example, the CAS number of tungsten trioxide is 1314-35-8.

Wolframite (Mn,Fe)WO4 ore found in nature

Wolframite (Mn,Fe)WO4 ore found in nature

Chinatungsten Online is the professional designer & producer of Tungsten and Molybdenum Whether standard or customized. Tell us what you need, and we guarantee to deliver high-quality products and services in time. Any inquires or more details, please visit h5.chinatungsten.com or contact by email: sales@chinatungsten.com.