A rapid quantitative method for determining the homolog composition of quaternary ammonium surfactants
✍ Scribed by Edson J Ribaldo; João B.S Boniha; Mario J Politi; Hernan Chaimovich; Frank H Quina; Clifford A Bunton; Robert L Petty; Rebecca Sartori; Laurence S Romsted
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 357 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0021-9797
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The method described here is essentially a modification of the method of Dilley and Crane (1) but has the advantages of greater speed and simplicity and gives higher recoveries. ## MATERIALS Benzene, petroleum ether (S&80), diethyl ether, absolute ethanol, and acetone were all analytical reagent
Tho msulta wcro ns follows :-0.330 0.32 0.33