C.I. 21010 is a dye. References: Huang M, Kline N, Miller TA, Dawes R. Studies via Near-Infrared Cavity Ringdown Spectroscopy and Electronic Structure Calculations of the Products of the Photolysis of Dihalomethane/N(2)/O(2) Mixtures. J Phys Chem A. 2017 Jan 12;121(1):98-112. doi: 10.1021/acs.jpca.6b10632. Epub 2017 Jan 3. PubMed PMID: 27978619.

纯度：≥98%

CAS：5421-66-9