Universal Indicator Solution pH 4-11


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Universal Indicator Solution pH 4-11 is a chemical reagent widely used in laboratories and educational settings to determine the pH level of a solution. The solution is a mixture of different indicators, each exhibiting a unique colour change at specific pH levels within the range of 4 to 11. The pH scale measures the acidity or alkalinity of a substance, with lower values indicating acidity, higher values indicating alkalinity, and a pH of 7 representing neutrality.

In the case of Universal Indicator Solution pH 4-11, the colour transitions cover a broad spectrum, allowing users to observe a gradual change in hue as the pH of the tested substance varies. The colours associated with different pH levels serve as a visual indicator, aiding in the quick and convenient determination of the solution’s acidity or alkalinity.

This product is particularly useful in various scientific applications, including chemistry experiments, quality control processes, and educational demonstrations. Its versatility and broad pH range make it suitable for assessing a wide range of solutions. Users typically add a few drops of the Universal Indicator Solution to the substance being tested, observe the resulting colour, and match it to a reference chart to determine the corresponding pH value.

Universal Indicator Solution pH 4-11 plays a crucial role in accurately characterising and understanding the chemical nature of solutions, making it an indispensable tool in laboratories and educational institutions. It provides a simple yet effective method for pH determination, contributing to the overall precision and reliability of experimental and analytical procedures in the field of chemistry.

PH Indicator Solution

HS Code / Commodity Code: 3822900000

UN Number: 1170

Hazard Class: 3

Packing Group: 2

Hazard Phrases: H225,H319

Prec Phrases: P210,P280,P305+P351+P338,P337+P313,P403+P233

Additional information

Weight N/A