मराठी

Artificial Colours

Topics

Introduction
Harmful Effects

Introduction:

Artificial colours are widely used for various purposes, such as celebrating festivals like Rang Panchami and decorating homes through painting. These colours are often made using synthetic chemicals to create vibrant shades. However, some of these colours, particularly red, can be extremely harmful due to the presence of toxic substances like mercury.

Process of Synthetic Colour Production:

Synthetic colours are created through chemical processes involving petroleum products, coal tar, or other chemical compounds.
Chemical reactions are used to produce specific shades, often by combining organic and inorganic substances.
Stabilisers and additives are added to enhance the durability and brightness of the colour.
The mixture is purified to remove impurities and ensure safety for industrial or consumer use.
The final product is tested for quality and packaged in powdered, liquid, or gel form for various applications.

Harmful Effects:

Mercury in artificial colours can damage eyesight and, in severe cases, lead to blindness.
These colours may cause itching, rashes, and irritation. Over time, they can block sweat pores permanently, affecting skin health.
Exposure to toxic substances like mercury increases the risk of skin cancer, asthma, and respiratory disorders.
Artificial colours can contaminate water and soil, harming ecosystems when washed away or discarded improperly.