DSD酸在荧光增白剂中的应用与展望  

The Application and Prospect of DSD Acid in Fluorescent Brighteners

作　　者：戈建华[1] 程德文[2] 

机构地区：[1]河北华煜化工股份有限公司 [2]中国化工信息中心咨询部

出　　处：《精细化工原料及中间体》2005年第10期29-33,13,共6页Fine Chemical Industrial Raw Materials & Intermediates

摘　　要：本文全面系统的介绍了DSD酸用于合成荧光增白剂,按化学结构类型可分属:双三嗪氨基二苯乙烯类型、双三唑基二苯乙烯类型、双酰胺基二苯乙烯类型、4-酰胺基-4’-三嗪氨基二苯乙烯类型。还介绍了在合成DSD酸过程中的过渡产物对硝基甲苯邻磺酸可用于合成单三唑二苯乙烯类型荧光增白剂。详细列出了这几类荧光增白剂目前还在使用的主要品种的化学结构式。预测在相关消费-产业链的持续拉动下,今后十年内DSD酸在荧光增白剂中的消费量仍将逐年递增,年均递增速率约为5.27%。指出DSD酸要进一步提高质量以满足生产高品质荧光增白剂及多种商品剂型的要求。The article fiaUy and systematically states that the gluorescent brighteners manufacture by DSD acid can be described as following types according to the chemical structure：bis-triazine amino stilbene,bis-triazolyl amino Stilbene, bis-amidogen stilbene, 4-amidogen-4＇-triazine stilbene, it also states that the intermediate in producing DSD acid P-nitro toluene-o-sulfonic acid can be used to Synthesize gluorescent brighteners of mono triazolyl stilbene type. It gives in detail the structures of some gluorescent brighteners belonging to these types and predicts that the consumption of DSD acid will keep increasing by 5.27% annually pulling by the associated consumption china. It points out that the quality of DSD acid should be improved constandy to meet the demand of high quality and other types of fluorescent brighten- ers.

关 键 词：DSD酸 荧光增白剂 消费量 质量 对硝基甲苯邻磺酸 结构类型 二苯乙烯 化学结构式 展望 应用 

分 类 号：TQ610.495[化学工程—精细化工] TQ247.51