
Tannery/Copper Flotation Sodium Hydrosulphide 70% Nash 70% Sodium Hydrosulfide CAS16721-80-5. High Purity Grade: 70% concentration ensures unmatched effectiveness for industrial applications. Versatile Applications: Ideal for mining, paper production, water treatment, textile dyeing, and leather tanning. Strict Quality Control: Consistently premium product with certified standards including ISO and RoHS. Eco-friendly Manufacturing: Environmentally-conscious production processes ensure sustainable operations. Competitive Pricing: Maximum value for your investment with optimized cost structures. Customizable Packaging: Available in 25kg, 900kg, or 1000kg bags to suit specific needs. Fast Lead Time: Peak and off-peak season delivery within 15 workdays. Multiple Payment Terms: Flexible options including LC and T/T for secure transactions.