✅ Dithiophosphate 730 

Dithiophosphate 730 is a high-strength, high-selectivity dithiophosphate flotation collector specially designed for copper, gold, silver, lead, zinc, and complex polymetallic sulfide ores.
Known for its extra-strong collecting power, superior adsorption, and excellent response in difficult ore bodies, Dithiophosphate 730 is widely used in modern concentrators that require high recovery in challenging flotation environments.

Compared with standard dithiophosphates (such as 25, 35, and 3477) and reinforced types (such as 650), Dithiophosphate 730 provides even stronger collecting ability while maintaining excellent selectivity against pyrite, pyrrhotite, arsenopyrite, and gangue minerals.
Its advanced formulation makes it particularly suitable for rougher flotation in complex sulfide systems, high-sulfur copper ores, and finely disseminated gold-bearing sulfides.

Engineered for demanding flotation circuits, Dithiophosphate 730 offers:
• Very high collecting strength for chalcopyrite, bornite, galena, and precious-metal sulfides
• Outstanding selectivity against pyrite and iron sulfides
• Superior performance in refractory gold and semi-oxidized copper–gold ores
• Enhanced recovery of fine gold, silver, and disseminated sulfide minerals
• Improved flotation efficiency in Cu/Pb and Cu/Zn separation
• Cleaner concentrate grade with reduced sulfur and penalty elements
• Robust stability across broad pH ranges and difficult pulp conditions
• Strong synergistic effect when blended with xanthates or thionocarbamates

Dithiophosphate 730 is especially effective in:
• copper–gold (Cu–Au) flotation
• gold–silver flotation with refractory or fine sulfide association
• high-sulfur and complex polymetallic ores
• copper–lead and copper–zinc differential flotation
• semi-oxidized copper flotation circuits
• operations requiring a stronger collector than 25/35/3477/650

Z&Z supplies high-quality Dithiophosphate 730 with consistent purity, industrial-grade packaging, and complete export documentation for global mining companies and flotation reagent distributors.

Packaging:
• 200 kg steel drums
• 1000 L IBC tanks
• Export pallet packaging

Documentation:
COA, MSDS, Technical Data Sheet available upon request

Dithiophosphate 730 is widely used in gold, copper–gold, copper–lead–zinc, and polymetallic flotation plants across Latin America, Africa, the Middle East, and Asia.