Results 11 to 20 of about 103,651 (220)

"Determination of zinc ion content in zinc-containing curing activator by potentiometric titration"

Hecheng xiangjiao gongye
Using Na2EDTA solution as titrant, copper ion-selective electrode as indicator electrode, Ag/AgCl electrode as reference electrode, zinc ion content in zinc-containing curing activator was determined by potentiometric titration.
"YANG Na1,2, DING Xin-yan1,2, CHANG Hui-juan1,2, MU Hong-shuai1, NI Zi-zhen1,2, LIU Guo-jun1,2, WANG Jin1,2"
doaj   +2 more sources

Further investigation on the degree of deacetylation of chitosan determined by potentiometric titration [PDF]

Journal of Excipients and Food Chemicals
The degree of deacetylation (DDA) of various low molecular weight chitosan (LMWC) species as the hydrochloride and free base (amine form) was determined by direct and back potentiometric titration, respectively.
Kamal Sweidan, Abdel-Motalleb Jaber, Nawzat Al-jbour, Rana Obaidat, Mayyas Al- Remawi, Adnan Badwan   +5 more
doaj   +2 more sources

Expanding the Toolbox of Simple, Cost-Efficient, and Automatable Methods for Quantifying Surface Functional Groups on NanoparticlesPotentiometric Titration. [PDF]

ACS Meas Sci Au
EXPANDING THE TOOLBOX OF SIMPLE, COST-EFFICIENT, AND AUTOMATABLE METHODS FOR QUANTIFYING SURFACE FUNCTIONAL GROUPS ON NANOPARTICLES POTENTIOMETRIC TITRATION Expanding the Toolbox of Simple, Cost-Efficient, and Automatable Methods for Quantifying ...
Tavernaro I, Sander PC, Andresen E, Schedler U, Resch-Genger U.   +4 more
europepmc   +2 more sources

Validation of analytical procedure of quantitative determination of 5,7-bis(meta-nitrophenylamino)-4,6-dinitrobenzofuroxan by potentiometric titration

Стандартные образцы, 2017
A new method of quantitative determination of the substance of 5,7-bis(meta-nitrophenylamino)-4,6-dinitrobenzofuroxan using potentiometric titration method is developed. The method has high precision, reliability and sensitivity.
R. Sh. Markhabullina, L. M. Yusupova
doaj   +1 more source

Determination of mercury (II) by precipitation potentiometric titration [PDF]

, 2021
The article presents the results of potentiometric titration of the solution containing Hg (II) with the solution of sodium diethylditheocarbamate (NaDEDC).
Zakharkiva, A. M., Shumar, Svetlana V., S V Shumar, A M Zakharkiva   +3 more
core   +1 more source

Potentiometric titration of pralidoxime chloride (2-pyridinealdoxime methochloride) with a silver indicator electrode

, 1998
It is shown that a silver indicator electrode can be used in the potentiometric titration of pralidoxime chloride [2-pyridinealdoxime methochloride (PAM-2)] with palladium(II) chloride and silver nitrate solutions.
Rajković, MB, Karljiković-Rajić, Katarina, Ćirić, IS   +2 more
core   +6 more sources

Potentiometric Titration of Some diamino compounds in Toluene

Reviews in Analytical Chemistry, 2008
Potentiometric titrations of some aliphatic diamino compounds; 1,3diaminopropane, 1,4-diaminobutane and 1,6-diaminohexane were carried Out with hydrochloric acid in toluene solvent. The same titrations were done with hydrochloric acid in methanol solvent
Kocaoba, S., Aydogan, F., Afsar, H.
doaj   +2 more sources

A Student-Designed Potentiometric Titration: Quantitative Determination of Iron(II) by Caro's Acid Titration [PDF]

, 1996
Article on a student-designed potentiometric titration and a quantitative determination of iron(II) by Caro's acid ...
Powell, Joyce R., Tucker, Sheryl A. (Sheryl Ann), Hall, Lindsey H., Sees, Jennifer A., Acree, William E. (William Eugene)   +4 more
core   +1 more source

Determination of surfactants using potentiometric titration [PDF]

, 2023
Tento příspěvek pojednává o praktickém využití potenciometrické titrace ke stanovení aniontových tenzidů obsažených v reálných vzorcích. Mimo jiné jsou zde porovnávány dva způsoby provedení titrace: i) manuální, a ii) pomocí automatického titrátoru.This ...
Bártová, Michaela, Mikysek, Tomáš
core   +1 more source

Effect of Grafted Hydroquinone on the Acid-Base Properties of Poly(acrylic acid) in the Presence of Copper (II)

Journal of Chemistry, 2015
Potentiometric titration of poly(acrylic acid) and hydroquinone-functionalized poly(acrylic acid) was conducted in the presence of copper (II). The effects of hydroquinone functionalizing and copper (II) complexing on the potentiometric titration of poly(
Nabila Bensacia, Saâd Moulay, François Garin, Ioana Fechete, Anne Boos   +4 more
doaj   +1 more source