| Identification | Back Directory | [Name]
9-(2-carboxyphenyl)-3,6-bis(ethylamino)xanthylium chloride | [CAS]
2768-89-0 | [Synonyms]
Basic Red 8
C.I.Basic Red 8:C.I.45150
9-(2-carboxyphenyl)-3,6-bis(ethylamino)xanthylium chloride
Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(ethylamino)-, chloride (1:1) | [EINECS(EC#)]
220-456-6 | [Molecular Formula]
C24H23ClN2O3 | [MOL File]
2768-89-0.mol | [Molecular Weight]
422.91 |
| Hazard Information | Back Directory | [Preparation]
C.I. Basic Violet 10 and weight of aniline hydrochloride, heating, in 185 ~ 190 ℃ keep 1.5 ~ 2 hours. | [Properties and Applications]
red to blue light was red. The dye hydrochloride soluble in water and ethanol with red fluorescent red light purple solution. The strong sulfuric acid for light yellow, diluted with red fluorescent solution for. The dye solution to join hydrochloric acid solution for yellow.
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Soaping
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Fading
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Fading
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Fading
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C
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1
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2
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5
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