A HITHERTO UNOBSERVED PHENOMENON IN SOLUTIONS OF LONG-CHAIN SALTS IN METHANOL-WATER MIXTURES
✍ Scribed by Evers, E. Charles; Grieger, Philip F.; Kraus, Charles A.
- Book ID
- 127270864
- Publisher
- American Chemical Society
- Year
- 1946
- Tongue
- English
- Weight
- 114 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
## Abstract The dissociation constants of 4‐aminoazobenzene‐4′‐sulphonic acid, 4‐(methylamino)azobenzene‐4′‐sulphonic acid, 4‐(phenylamino)‐azobenzene‐4′‐sulphonic acid, 4‐(dimethylamino)azobenzene‐4′‐sulphonic acid and __p__‐nitrophenol were determined in water and in several mixtures of methanol
## Abstract It has been shown that pH\* values, determined by the electrometric method in solvents other than water, can be interpreted as ‐log __m__~H~γ\*~H~ if the pH meter is standardized by means of a standard solution in the same solvent. The pH\* of standard solutions in methanol and methanol