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1)  fluorescent brightener DX.EB
荧光增白剂DX.EB
1.
Synthesis of fluorescent brightener DX.EB based on Wittig reaction;
利用Wittig反应合成荧光增白剂DX.EB
2)  Fluorescent Brightener
荧光增白剂
1.
Development and the Application of Fluorescent Brightener Made from tar-a-Cenphthene;
焦油苊下游荧光增白剂产品的开发应用和发展
2.
A standard of fluorescent brightener used in detergent enacting;
“洗涤剂用荧光增白剂”行业标准编制概述
3.
Synthesis and properties of new style dissymmetrical fluorescent brighteners;
新型不对称结构荧光增白剂的合成及其性能
3)  optical brightener
荧光增白剂
1.
Oxidization of optical brightener in sodium hypochlorite solution;
次氯酸钠溶液对荧光增白剂的氧化
2.
Influences of optical brighteners on whiteness,detergency and fabric brightening effect of laundry powder;
荧光增白剂对洗衣粉白度与去污及织物增白的影响
3.
Summary on enhancing mechanism of optical brightener for baculovirus infection;
荧光增白剂对杆状病毒的增效机理研究概况
4)  Fluorescent whitening agent
荧光增白剂
1.
H_3PW_(12)O_(40)/TiO_2/SiO_2 sonophotocatalytic degradation of fluorescent whitening agent wastewater;
H_3PW_(12)O_(40)/TiO_2/SiO_2超声光催化降解荧光增白剂废水的研究
2.
A new synthetic method of fluorescent whitening agent CBS;
荧光增白剂CBS的合成新方法
3.
Improvement of synthesis of fluorescent whitening agent CBS;
荧光增白剂CBS合成路线的改进
5)  fluorescent whitening agents
荧光增白剂
1.
Three-region method of color matching for fluorescent whitening agents;
含荧光增白剂织物的三波段法配色
2.
Several main fluorescent whitening agents and their mechanism, application and effects were summarized in this paper.
介绍了荧光增白剂的作用机理,以及几种主要的荧光增白剂,并介绍了其在造纸中的应用方法和影响因素,对其发展前景做了展望。
3.
The fluorescent whitening agents of 4,4'-Distyrylbiphenyl series has high-effect property.
二苯乙烯联苯类荧光增白剂是一种高效荧光增白剂,最先由瑞士的Ciba-Geigy公司研发并投产。
6)  fluorescent brighteners
荧光增白剂
1.
New progress in and development trend of DSD acid-triazine fluorescent brighteners;
DSD酸-三嗪型荧光增白剂研发新进展及发展趋势
2.
Synthesis and properties of quaternary ammonium salt fluorescent brighteners;
季铵盐类荧光增白剂的合成及性能
补充资料:荧光增白剂BC
分子式:C32H26N12Na2O6S
分子量:784.75
CAS号:

性质:淡黄色均匀粉末,溶于水呈现蓝色荧光。

制备方法:将DSD酸,三聚氯氰,平平加和碳酸钠一起,在活性炭存在下进行第一次缩合,然后与对氨基苯磺酸第二次缩合,然后与对氨基苯磺酸第二次缩合,进而用氨水第三次缩合,经过滤,精制而得。

用途:该品为二苯乙烯类荧光增白剂(即芪类荧光增白剂)。主要用于纤维和织物,纸张等的增白。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条