Sodium hydrosulfide another name
Sodium hydrosulfide acts as a buffer in sulfide mineral flotation, stabilizing the chemical properties of the pulp and avoiding fluctuations due to external factors that could affect flotation performance. It maintains stable pH and potential in the pulp.
Sodium hydrosulfide sulfurizes and activates oxidized cobalt ores, improving flotation performance by making the cobalt ore surface more reactive to collectors after sulfurization.