摘要
用金属Al、Fe络合酸性偶氮染料、利用红外光谱、紫外光谱分析,吸光度比较,发现经金属络合的偶氮染料其化学结构稳定,有较强的耐光坚牢度。
The introductions of the ecofriendly acid complex dyestuffs which can be complexed by Fe and Al are given in this paper, and the structure quality and color-fastness are analyzed using Infrared Spectrometry and UV-vis absorption and fluorescence spectra.
出处
《皮革化工》
2005年第2期15-17,共3页
Leather Chemicals
关键词
偶氮染料
金属络合
azo dyestuff
metal complex
