THE HYDRATION OF THE AROMATIC QUARTERNARY AMMONIUM SALTS

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Other Title
  • 芳香族第四級アンモニウム塩の水和について
  • ホウコウゾク ダイ4キュウ アンモニウムエン ノ スイワ ニ ツイテ ネンド ト デンドウド ソクテイ ニ ヨル ケントウ
  • BY MEASUREMENTS OF THE VISCOSITY AND CONDUCTANCE
  • 粘度と伝導度測定による検討

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Description

Viscosity and conductance measurements were made in aqueous solution for the tetramethyl-, tetraethyl-, trimethylphenyl-, trimethylnaphthyl-, trimethylbenzyl-, triethylbenzyl-, and dimethyldibenzyl-ammonium chlorides which were the model compounds of basic dyes.<br>The viscosity B coefficients was calculated using the Jones-Dole equation. Judging from the positive B coefficients, trimethylphenyl-, trimethylbenzyl-, triethylbenzyl-, and dimethyldibenzyl-ammonium ions in aqueous solutions appear to be the structure makers.<br>The temperature coefficients of the Walden product suggests that the triethylbenzyl-ammonium ion appears to be a structure-maker, while for the trimethylbenzyl-, and trimethylphenyl-ammonium ions the structure-making and breaking effects appear to be cancelled.<br>It was found that there exists a relationship between the temperature coefficients of the Walden product and viscosity B coefficients.

Journal

  • Sen'i Gakkaishi

    Sen'i Gakkaishi 30 (1), T30-T34, 1974

    The Society of Fiber Science and Technology, Japan

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