Formalin (Formaldehyde) 35kg

Calcium hypochlorite, also known as chlorine powder, is a chemical compound used for various purposes. Calcium hypochlorite is a white or grayish-white powder with a strong chlorine-like odor. It is a chemical compound that contains calcium, oxygen, and chlorine, and is often used as a disinfectant and bleaching agent due to its ability to release chlorine gas when dissolved in water. 

Sodium dichloroisocyanurate (NaDCC) is a chemical compound used widely as a disinfectant and a sanitizer. It is a type of chlorine-based disinfectant that releases chlorine when dissolved in water. This compound is commonly found in products used for water purification, such as disinfectant tablets for swimming pools, drinking water treatment, and sanitation in various industries. NaDCC is valued for its stability and ease of handling compared to other chlorine-based disinfectants like liquid bleach (sodium hypochlorite). It's also more stable in storage and transportation, making it a preferred choice in situations where a stable, compact, and easy-to-use disinfectant is needed. In addition to water treatment, NaDCC is used in various applications, including medical disinfection, sanitation of surfaces, and as a biocide in agricultural settings. It's generally regarded as an effective and efficient disinfectant against a wide range of microorganisms, including bacteria, viruses, and protozoa.