Spectrophotometric determination of tellurium(IV) in a mixed hydrochloric acid—Acetic acid medium

1975 ◽  
Vol 273 (1) ◽  
pp. 29-30 ◽  
Author(s):  
R. Kuroda ◽  
N. Yoshikuni
Keyword(s):  
Acetic Acid ◽  
Hydrochloric Acid ◽  
Acid Medium ◽  
Spectrophotometric Determination ◽  
Acetic Acid Medium

Micro-determination of pyrrole derivatives with N-bromosuccinimide in acetic acid medium

The Analyst ◽  
1976 ◽  
Vol 101 (1208) ◽  
pp. 867
Author(s):  
J. P. Sharma ◽  
V. K. S. Shukla ◽  
A. K. Dubey
Keyword(s):  
Acetic Acid ◽  
Acid Medium ◽  
Acetic Acid Medium ◽  
Pyrrole Derivatives

scholarly journals Iodometric determination of glucose and ribose using potassium iodate as novel reagent in acetic acid medium

2019 ◽  
Vol 8 (5) ◽  
pp. 185-186
Author(s):  
Lokanatha Rai KM ◽  
Prakruthi Aiyappa K ◽  
Harshitha BL ◽  
Chaitra Shivani KS
Keyword(s):  
Acetic Acid ◽  
Acid Medium ◽  
Potassium Iodate ◽  
Acetic Acid Medium

Compleximetric determination of bismuth with EDTA in trichloro-acetic acid medium with arsenazo III as metallochromic indicator

1970 ◽  
Vol 50 (2) ◽  
pp. 354-357 ◽  
Author(s):  
J.A. Pérez-Bustamante ◽  
D.Alvarez Jiménez ◽  
F. Burriel-Martí
Keyword(s):  
Acetic Acid ◽  
Acid Medium ◽  
Arsenazo Iii ◽  
Acetic Acid Medium

Potentiometric Determination of Vitamin C in Highly Colored Products

1964 ◽  
Vol 47 (4) ◽  
pp. 754-755
Author(s):  
William S Hardesty
Keyword(s):  
Ascorbic Acid ◽  
Acetic Acid ◽  
Vitamin C ◽  
Acid Medium ◽  
Potentiometric Titration ◽  
Potentiometric Determination ◽  
Acetic Acid Medium ◽  
Commercial Products ◽  
Pt Electrodes

Abstract The method of Barakat and co-workers for determination of vitamin C in colored products has been modified for potentiometric use. The procedure is simple and rapid: An aliquot of sample containing 1—3 nig of ascorbic acid is titrated in a 3% acetic acid medium in the presence of KI with previously standardized 0.01% N-bromosuccinimide. The potentiometric titration uses two Pt electrodes with a polarizing current. Results were compared with the USP XVI method and the AOAC 2,6-dichlorophenol indophenol method. Recoveries, obtained from seven commercial products, four of which were vitamin C-enriched, ranged from 96 to 101%. The method also works well on drug mixtures containing ascorbic acid. It is recommended that the method be studied collaboratively.

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