Alliance Chemical provides high-purity Sodium Bisulfite 40% ACS Grade, essential for laboratory analysis and industrial applications. This solution is a powerful reducing agent frequently used in water treatment for dechlorination, effectively neutralizing sodium hypochlorite and liquid chlorine. In laboratory settings, it is often utilized alongside deionized water, sodium hydroxide, and sodium carbonate for precise chemical reactions. Our ACS Grade formula ensures consistent performance in photography, leather tanning, and textile production. Whether you are managing industrial scale reactions or specialized lab experiments, this 4-gallon case delivers the quality and reliability required for professional chemical processing and stabilization.