Sulfide Ore Depressant & Collector – Sodium Dithiophosphate 25S for Gold/Copper
group nameDithiophosphate System And Other Reagents
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Min Order500 metric ton
brand nameRichase Specialty Chemical Additives Supplier
modelSodium diisobutyldithiophosphate: 49%~53%
payment methodD/A, D/P, Western Union, MoneyGram, T/T
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update timeSat, 06 Dec 2025 19:03:22 GMT
Paramtents
Categories Dithiophosphate
Product name Sodium Dithiophosphate 25
Color Dark brown
Packing 200kg/plastic drum,1000kg/IBC
Loading 18mt/20fcl
OEM Packing accepted
CAS No. 61792-48-1
Delivery time within 20 days after payment receipt
Free sample yes
Packging & Delivery
Min Order500 metric ton
Briefing
Dithiophosphate 25S is a high-efficiency flotation collector widely used for sulfide ore, gold, and copper recovery in mining processes.
Detailed
What is Sodium Dithiophosphate 25S
Sodium Dithiophosphate 25S is a chemical reagent widely used in the mineral flotation process, particularly in the mining industry for the recovery of precious and base metals such as gold, silver, copper, and zinc from sulfide ores.
Core Features
1.Effective at both acidic and alkaline pH levels
2.Shows good selectivity for gold and copper sulfides
3.Can be used alone or in combination with other collectors (like xanthates or thionocarbamates)
Sodium Dithiophosphate 25
High puritye:Sodium diisobutyldithiophosphate: 49%~53%
Wide application:Gold, Sliverm Copper,Lead and Zinc, tec flotation
Sodium Dithiophosphate 25 specifications:
| Product: | Sodium Dithiophosphate 25 | |
| CAS No.: | 61792-48-1 | |
| Molecular Formula: | (CH3C6H4O)2PSSNa | |
| Molecular Weight： | 264.31 | |
HS CODE: | 29201090 | |
Properties: | liquid | |
Specifications： | 49%~53% | |
Items | Unit | Specifications |
pH value | % | 10~13 |
Content of active substances in mineral processing | % | |
pH value | % | 49~53 |
Product Display
Sodium Dithiophosphate 25S
Gold Collector Dithiophosphate
Dithiophosphate 25S Supplier
Application
It is used as an effective collector for the flotation of copper and lead sulfide ores. Due to its weak collection capacity for zinc sulfide ores,
it is often used in the preferential separation flotation of copper and lead sulfide ores and zinc sulfide ores.
Applications & Solutions
Mining flotation
Sulfide ore collection, Selective separation of copper-lead-zinc polymetallic ores (suppression of pyrite) Gold flotation of carbonaceous gangue minerals (reducing carbon interference)
Chemical synthesis
As an intermediate or additive in certain.organic synthesis reactions, it participate:in specific chemical reaction processes
Environmental governance
Due to its good selectivity and low toxicity, it is sometimes used in wastewater treatment for the selective capture and removal of metal ions.
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Dithiophosphate 25 is a high-performance flotation collector for gold & copper sulfide ores,
FAQ
Which minerals is Sodium Dithiophosphate 25 mainly used for flotation?
Dithiophosphate 25S is mainly used for the flotation of sulfide ores in metallic minerals, such as copper ores, lead ores,
zinc ores and gold ores, effectively enhancing the efficiency of mineral processing and the grade of concentrate.
What are the advantages of using Sodium Dithiophosphate 25?
This product has excellent selectivity and collection ability, which can significantly increase the metal recovery rate.
It has both low toxicity and environmental protection characteristics, meeting the demands of green mining.
How to store and use Sodium Dithiophosphate 25 correctly?
It should be stored in a cool, dry and well-ventilated place, avoiding direct sunlight and high temperatures.
When in use, prepare according to the recommended dosage and avoid mixing with strong acids, strong alkalis and
other substances to ensure the best effect and safety.
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- Nearest port for product export
- Dalian, Qingdao, Tianjin, Huangpu
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, DDU, Express Delivery
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- T/T, L/C, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow