❞ كتاب التحليل الكمي العضوي - سلسلة كتب فوغل vogel - elementary quantitative organic analysis ❝

التحليل الكمي العضوي - سلسلة كتب فوغل vogel - elementary quantitative organic analysis

التحليل الكمي العضوي سلسلة كتب فوغل vogel elementary quantitative organic analysis من كتب علمية

ELEMENTARY PRACTICAL
ORGANIC CHEMISTRY
PART III
QUANTITATIVE ORGANIC ANALYSIS
By
ARTHUR I. VOGEL, D.Sc. (Lond.), D.I.C., F.R.I.C.
Head of Chemistry Department, Woolwich Polytechnic
Sometime Beit Scientific Research Fellow of the Imperial College, London
LONGMAN

Contents
CHAPTER XVIII
HYDROXYL GROUPS (PHENOLS)
PAGE
XVIII,1. Discussion of selected methods for t h e determination
of hydroxyl groups in phenols . . . . 686
XVIII,2. Determination of phenols by acetylation with acetic
anhydride in pyridine . . . . . 688
XVIII.3. Determination of phenols by bromination . . 689
XVIII,4. Determination of phenols by titration as acids in
non-aqueous solvents . . . . . .691
CHAPTER XIX
AMINO GROUPS
XIX,1. Discussion of selected methods for t he determination
of amino groups in amines . . . . . 695
XIX,2. Determination of amines by acetylation with acetic
anhydride in pyridine. . . . . . 697
XIX,3. Determination of amines b y bromination . . 698
XIX,4. Determination of amines by titration as bases in
non-aqueous solvents . . . . . . 698
XIX,5. Determination of the equivalent weight of an amine
(base) by analysis of its chloroplatinate . .700
XIX.6. Determination of the equivalent weight of an amine by
titration of its picrate in non-aqueous solution . 701
CHAPTER XX
SALTS OF AMINES (INCLUDING QUATERNARY
AMMONIUM SALTS)
XX,1. Discussion of selected methods for t h e determination
of salts of amines . . . . . . 702
XX,2. Determination of amine salts by t i t r a t i on in aqueous
solution . . . . . . . . 703
XX,3. Determination of the halide salt of an amine by
titration in acetic acid with acetous perchloric acid. 704
CHAPTER XXI
AMINO ACIDS
XXI,1. Discussion of selected methods for t he determination
of amino acids . . . . . . . 706
XXI,2. Determination of amino acids b y t i t r a t i on as bases in
glacial acetic acid . . . . . . 708
XXI,3. Determination of amino acids by formol titration . 709

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