✅ Z200 (Sodium Diethyl Dithiocarbamate) 

Z200 (Sodium Diethyl Dithiocarbamate) is a highly selective dithiocarbamate flotation collector widely used for the recovery of copper, gold, silver, and activated zinc sulfide ores.
Known for its strong chemisorption, excellent selectivity, and superior ability to depress pyrite and other iron sulfides, Z200 is ideal for operations requiring precise separation and high-grade concentrates.

Compared with xanthates and many dithiophosphates, Z200 offers greater selectivity, making it particularly suitable for ores with high pyrite content, finely disseminated gold-bearing sulfides, and complex Cu/Pb/Zn systems.
It performs exceptionally well in cleaner flotation and in circuits where high concentrate grade is prioritized over mass recovery.

Engineered for modern concentrators, Z200 provides:
• High selectivity for copper, gold, and precious-metal sulfides
• Strong adsorption on chalcopyrite, bornite, and fine gold-associated sulfides
• Highly effective pyrite and pyrrhotite rejection
• Superior recovery in fine, low-grade, or refractory gold ores
• Excellent performance in gold–copper and copper–zinc separation
• Cleaner concentrate with significantly reduced sulfur contamination
• Stable performance across a broad pH and pulp chemistry range
• Strong synergistic effect when used with xanthates, dithiophosphates, or thionocarbamates

Z200 is especially effective in:
• copper–gold (Cu–Au) flotation circuits
• gold and gold–silver flotation with high pyrite content
• copper–zinc differential flotation
• cleaner flotation stages requiring high concentrate grade
• fine-grained or disseminated sulfide ores
• complex polymetallic deposits where over-collection must be avoided

Z&Z supplies high-quality Z200 (Sodium Diethyl Dithiocarbamate) with consistent purity, safe packaging, and complete export documentation for global mining companies and flotation reagent distributors.

Packaging:
• 25 kg bags
• 50 kg fiber drums
• IBC formulations available on request

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

Z200 is widely used across Latin America, Africa, Asia, and Eastern Europe in copper, gold, and activated zinc flotation plants.