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azo rubin S, disodium salt
National Institutes of Health
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Carmoisine A
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2011
2011
Nylanthrene Rubin 5BLFP的工艺改进
孙桂春
2011
Corpus ID: 173898307
间氨基苯磺酸重氮化后与1-胺偶合,得到偶氮物Ⅰ;该偶氮物再进行重氮化反应并与N,N-二羟乙基苯胺偶合,得到酸性染料——尼龙山红玉N-5BL。本文主要介绍了尼龙山红玉N-5BL…
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