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World Journal of Pharmacy and
Pharmaceutical Sciences

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Medical Research and Technology

Impact Factor : 8.025

ICV : 84.65

WJPPS Citation

	All	Since 2019
Citation	5450	3969
h-index	23	20
i10-index	134	84

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WJPPS introducing updated version of OSTS (online submission and tracking system), which have dedicated control panel for both author and reviewer. Using this control panel author can submit manuscript

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WJPPS Impact Factor has been Increased to 8.025 for Year 2024.

WJPPS Rank with Index Copernicus Value 84.65 due to high reputation at International Level

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WJPPS is indexed in Scope Database based on the recommendation of the Content Selection Committee (CSC).

WJPPS: NOVEMBER ISSUE PUBLISHED

NOVEMBER 2024 Issue has been successfully launched on 1 NOVEMBER 2024.

Abstract

NATURAL INDICATORS AS AN ECO-FRIENDLY SUBSTITUTE IN ACID-BASE TITRATIONS

R. Parasuraman*, Vardhineedi Shirisha, K. Pavan Kumar, N. Namitha, M. Keerthana, N. Prashanth Reddy

ABSTRACT

Acid-base indicators used in the laboratory scale are generally synthetic in nature and cause a lot of harm to the natural ecosystems. To minimize environmental pollution, availability and cost, the search for natural compounds as acid-base indicators was started. The present work highlights the use of different natural extracts of the peels of few fruits (Dragon fruit and Pappaya) as acid-base indicators in acid-base titrations, thus from results obtained shows sharp colour change at the equivalence point. This indicator was found to be useful in all type of acid-base titrations. It was found very useful, economical, simple and accurate indicator for said titration.

Keywords: acid base indicator; Natural indicator; anthocyanin and fruit peels.

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