Industrial chemicals encompass a diverse group of substances like Sodium Thiosulphate (Na2S2O3), Ferrous Sulphate (FeSO4), and White Bleaching Powder (CaOCl2), vital in numerous applications. Sodium Thiosulphate is crucial in water treatment for dechlorination and in photographic processing. Ferrous Sulphate acts as a coagulant in wastewater treatment and a nutrient supplement in agriculture. White Bleaching Powder serves as a disinfectant in water purification and sanitation. These chemicals are typically industrial grade, soluble in water, and undergo specific processing for optimal performance. Their applications span water treatment, agriculture, textiles, and more, contributing to essential processes and product formulations across various industries worldwide.