染料中间体，又称中间体，泛指用于生产染料和有机颜料的各种芳烃衍生物。
...成与表征 关键词： 染料中间体；N，N'-1，3-苯基二-（4-氨基）苯磺酰胺；间苯二胺；合成[gap=540]Key words： dye intermediate；N，N'-1，3-phenylenebis（4-amino-benzenesulfonamide）；m-phenylenediamine；synthesis...
基于304个网页-相关网页
Dyestuff Intermediates(染料中间体),Dyestuff Intermediates(染料中间体)厂家供应信息, Dyestuff Intermediates(染料中间体)出厂价格...
基于200个网页-相关网页
3-hydroxyethylsulfonyl-aniline was an important dye intermediate.
3-(β-羟乙基砜基)苯胺是一种重要的染料中间体。
参考来源 - RaneyObjective:To monitor primary components of oxidation hair dye and confirm eight determinate methods of appointed dyestuff intermediate based on Health Criterion of Toiletry.
目的:依据《化妆品卫生规范》要求,建立8种指定染料中间体的测定方法,并对氧化型染发剂的主要成分进行监测。
参考来源 - 氧化型染发剂的有机成分分析及多种染料中间体的测定Mother liquid of the dye intermediate was treated by the combining process of UF/NF, the content of NaCl in the mother liquid was efficiently reduced and the effective contents of dye increased from 75% to 83%.4.
三．利用超滤／纳滤联合工艺来处理染料中间体的母液，经过处理后母液中NaCl含量降低，所得的染料有效成分含量由原来的75％上升到83％，提高了染料的质量。
参考来源 - 纳滤膜性能及其在染料分离中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
应用推荐