Determination of phosphorus, zinc, and barium in phosphorus-containing additives by the potentiometric method
โ Scribed by V. S. Luneva
- Publisher
- Springer US
- Year
- 1968
- Tongue
- English
- Weight
- 324 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0009-3092
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๐ SIMILAR VOLUMES
Thephosphoruscontentsofcrudeanddegummed Braziliansoyabeanoils weredetermined by amcdified saponification method.Themethodconsists insaponifyingtheoilwitha50%sodium hydroxidesolutionat 1800 C,acidifying with hydrochloric acid,extracting the liberated fatty acids with hexane and determining the phosph
## Abstract Following a review of previous work Vaughn's method is selected for modification and incorporation in a composite scheme of analysis. Colour stability curves show that stannous chloride is superior to other reducing agents and indicate the optimum acid concentration for reproducibility.