By A. Whitaker (auth.), A. T. Peters, H. S. Freeman (eds.)

ISBN-10: 9401045933

ISBN-13: 9789401045933

ISBN-10: 9401113580

ISBN-13: 9789401113588

More than one and a part many years have handed because the final ebook was once released describing advancements within the analytical chemistry of man-made colorants. within the intervening interval, the scope and technical features of instrumentation for analysing dyes and pigments has considerably extended. it truly is now attainable to quickly get to the bottom of a couple of difficulties whose strategies have been formerly both impossible or very tough to accomplish. for example, the unambiguous project of all of the indications within the proton NMR spectrum of a trisazo direct dye, and the affirmation of the molecular weight of involatile, and, specifically, sulphonated dyes, with no derivatisation, at the moment are regimen analytical ideas in lots of laboratories at the present time. additionally, it truly is now attainable to list the NMR spectrum of a dye molecule on below 1 mg of fabric, and we're now not constrained to answer spectra, considering strong samples can now be commonly analysed in NMR experiments. when now not trying to be all encompassing, this quantity is meant to bridge the distance among what used to be coated within the prior paintings edited by means of Professor Venkataraman and the advancements that have considering ensued in a few key parts. It offers very important updates in X-ray crystallography, proton NMR, IR spectroscopy and mass spectrometry, and also covers themes reminiscent of ESR, micro spectrophotometry and emission spectroscopy.

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Yoshihara (Mitsubishi Chemical Industries Co. Ltd) (1987) JP 62220561; (1988) Chern. , 108, 11 4208c. K. Himeno and R. Sekioka (Mitsubishi Kasei Corp) (1991) JP 3-131664; (1991) Chern. , 115, 234683v. K. Himeno and R. Sekioka (Mitsubishi Kasei Corp) (1991) JP 3-162463; (1991) Chern. , 115, 282068v. K. Himeno and R. Sekioka (Hoechst Mitsubishi Kasei Co) (1991) EP 433,693. Mitsubishi Chemical Industries Co. Ltd (1984) JP 59-38257; (1984) Chern. , 101, 92784p. M. Tsunoda (Nippon Kayaku Co. Ltd) (1991) IP 3-157458; (1991) Chern.

Type III represents the C form. 283, none of the listings generated is complete, most giving only the two strongest powder lines. However, one281 gives four out of the nine strongest powder lines. 2 as complete as possible. 2 is from another source 289 . The positions of the seven strongest lines are taken from the reference; however, the intensities and positions of the other lines have been estimated for this review. 284, it is poorly crystalline. The reported traces consist of three broad peaks which coincide with the three strongest lines of type III.

24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. J. F. Rendle and A. Rogers (1982) f. , 22,173. National Bureau of Standards (US) (1979) Monogr 25, Sect. 16,56. F. 10nes and L. Flores (1972) 1. Soc. Dyers Colouris/s, 88, 101. U. -W. Modrow, M. Luck and R. 359. E. Holt and A. Whitaker (1989) f. Soc. Dyers Colourists, 105, 265. D. V. V. I. I. L. I. Tikhonov (1989) 1. Appl. Chern. USSR, 62 (I), 201; English translation of Zh. Prik!. Khirn.

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Analytical Chemistry of Synthetic Colorants by A. Whitaker (auth.), A. T. Peters, H. S. Freeman (eds.)

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