| 单词 | primuline red |
| 释义 | > as lemmasprimuline red primuline red n. now rare a red dyestuff obtained from primuline base by diazotization followed by coupling with β-naphthol. ΘΚΠ the world > matter > chemistry > organic chemistry > organic dyes > [noun] > colouring red alizarin1827 santalin1833 orcein1838 purpurin1839 indin1841 isatin1845 roseine1859 aurin1869 Turkey red oil1879 phenosafranine1883 rhodamine1888 azaleine1889 phloxine1890 pyronin1895 primuline red1900 1900 Jrnl. Soc. Chem. Industry 30 Apr. 345/1 Primuline Red is obtained by dyeing with Primuline, diazotising, and developing with β-naphthol. 1917 Jrnl. Soc. Dyers & Colourists 33 140/1 I replied by pointing out the greater fastness of Primuline Red compared to Benzopurpurine. < as lemmas |
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