It is used in the manufacturing of the fluorescent brightening agent, the direct dyes, the reactive dyes and the moth repellant, etc. 用途:用于制造荧光增白剂,直接染料、活性染料和防蛀虫剂。
The light stability of fluorescent brightening agent VBL in solution was investigated by ultraviolet and fluorescence spectrometry respectively under the radiation of sunlight. 用紫外光谱和荧光光谱法对目光照射荧光增白剂VBL溶液进行了研究。
With fluorescent brightening agent for cotton, the whiteness of soybean protein composite fiber can be increased further. 筛选棉用荧光增白剂,并制订磁白工艺,以进一步提高大豆蛋白复合纤维的白度。
A Study on the Effect of Sunlight Radiation on Fluorescent Brightening Agent VBL 日光照射对荧光增白剂VBL顺-反异构现象影响的研究
Effect of light on the fluorescent brightening agent VBL 光对荧光增白剂VBL的影响