 | 1864 - 654 pàgines
...salts impart to wool and silk. The triacid salts of the stronger acids arc yellowish brown, both solid and in solution. They are much more soluble in water and alcohol than the monacid salts. Both classes of salts crystallise readily. Dr. Hofmann proceeds to describe several... | |
 | 1864 - 648 pàgines
...salts impart to wool and silk. The triacid salts of the stronger acids are yellowish brown, both solid and in solution. They are much more soluble in water and alcohol than the monacid salts. Both classes of salts crystallise readily. Dr. Hofmann proceeds to describe several... | |
 | Andrew Ure - 1867 - 1144 pàgines
...wool or silk. The salts with three equivalents of the stronger acids, on the other hand, are yellowish brown, both in the solid state and in solution. They...are much more soluble in water and alcohol than the monacid salts, which, for the most part, are comparatively sparingly soluble. Both classes of rosaniline... | |
 | Henry Watts - 1868 - 872 pàgines
...which the solutions impart to wool and silk. The tri-acid salts of rosaniline are yellowish-brown, both in the solid state and in solution. They are...soluble in water and alcohol than the mono-acid salts. The salts of rosaniline when treated with reducing agents, sulphide of ammonium for example, are converted... | |
 | 1862 - 670 pàgines
...tri-acid salts, on the contrary, are of a yellowish brown, both in the solid state or in solution, and they are much more soluble in water and alcohol than the monoacid salts, which are comparatively but slightly soluble. The mono-hydrochlorate of rosaniline may be prepared either... | |
 | 1863 - 606 pàgines
...tri-acid salts, on the contrary, are of a yellowish brown, both in the solid state or in solution, and they are much more soluble in water and alcohol than the mono-acid salts, which are comparatively but slightly soluble. The mono-hydrochlorate of rosaniline may be prepared either... | |
 | 1862 - 670 pàgines
...tri-acid salts, on the contrary, are of a yellowish brown, both in the solid state or in solution, and they are much more soluble in water and alcohol than the monoacid salts, which are comparatively but slightly soluble. The mono-hydrochlorate of rosaniline may be prepared either... | |
| |
... wings. Viewed by transmitted light, the crystals are red, and in large mass almost opaque. The aqueous or alcoholic solutions of these salts possess the magnificent crimson colour so well known. The tri-acid salts, on the contrary, are of a yellowish... 