The need to develop effective alternative for synthetic indicators is the demand of present‐
day chemistry. The acid‐base indicator properties of Rose (Rosa setigera), Allamanda …

Currently, the most usual analytical methods are established to identify compounds, though
analytical methods like gravimetry and titrimetric analysis were the most concern. In the …

A substance that changes color when pH changes is referred to as an indicator. Synthetic
indicators, which are expensive and toxic, are currently the best option for estimating acid …

A study has been done to investigate the indicator property of ethanolic extract of Nerium
indicum. The commonly used synthetics indicators cause environmental pollution and pose …

In Nigeria, the most commonly used indicator for acid-base titration is synthetic indicator,
which is non biodegradable when exposed to the environment. The need to develop acid …

Today synthetic indicators are the choice of acid-base titrations but due to environmental
pollution, availability and cost, the search for natural compounds as an acid-base indicator …

The use of Acanthus pubescens flower extracts as natural eco-friendly substitutes for
synthetic acid-base indicators is experimentally confirmed. In this study, it is indicated that …

Currently, there is increasing awareness in global sustainability. To make sure that
prospective generations of chemists are fortified with appropriate knowledge on how to …

Secondary metabolites are unwanted compounds released by plants during excretion
process but some of them are also used by the plants as protective agents. The presences of …

Although acid-base titrations can be done using numerous indicators which are either
synthetic or semi-synthetic, the investigation was started for natural compounds as the …