| Index | Value |
| PH Range | 10 – 13 |
| Sodium Diisobutyl % | 49% - 53% |
| Expiry Date | 2 years or 24 months |
| Dosage | 10g – 70g per ton |
Sodium Diisobutyl Dithiophosphate / Dithiophosphate IBS 49% – 51%
CAS Number
53378-51-1
Other trading names
- Sodium Diisobutyl Dithiophosphate
- Orica DSP 007
- Flottec 2034
- FloMin C2330
- O-diisobutyl Ester
- Phosphorodithioic Acid
- Natrium – O
- O – Diisobutyldithiophosphat
Types of Packaging
- Intermediate Bulk Container (IBC) drum with 1000kg capacity/drum
- Use steel drum with 170kg/drum capacity and plastic drum with 200kg/drum capacity
HS Code:
292019
Sodium Diisobutyl Dithiophosphate (IBS 49-51%) – Selective Soluble Collector for Sulfide Ores
We supply industry-grade Sodium Diisobutyl Dithiophosphate with an active content range of 49-51% (Dithiophosphate IBS). This water-soluble collector features an isobutyl group that enhances its selectivity in flotation. Consequently, mining operations actively use it for the flotation of copper and zinc sulfide ores, where improved separation from pyrite is often required. Moreover, its solubility and selective nature make it a valuable reagent for optimizing both recovery and concentrate grade in complex ores.
Core Applications for Sodium Diisobutyl Dithiophosphate in Mineral Processing
This selective soluble collector is engineered for circuits demanding a balance between recovery and mineral separation. Its applications target improved metallurgical efficiency.
First, the base metal mining industry utilizes Sodium Diisobutyl Dithiophosphate as a collector in differential flotation circuits, especially for copper-zinc and lead-zinc separation. Its selectivity helps depress pyrite flotation, leading to a cleaner copper or zinc concentrate. Therefore, concentrator plants processing polymetallic ores depend on its performance to achieve better separation and meet smelter specifications.
Second, it is also effective as a collector for copper sulfide ores where pyrite rejection is a priority. Furthermore, its water-soluble formulation ensures easy handling, good dispersion, and compatibility with a variety of flotation conditions and equipment.
Critical Specifications for Sodium Diisobutyl Dithiophosphate (49-51%)
We produce Dithiophosphate IBS to a consistent quality standard, ensuring reliable selectivity and strength. Thus, you can implement it with confidence for predictable flotation performance.
-
Product: Sodium Diisobutyl Dithiophosphate (Dithiophosphate IBS)
-
Active Content: 49% – 51%
-
Appearance: Pale yellow to amber liquid
-
Solubility: Fully soluble in water.
-
Key Property: Selective, water-soluble collector with an isobutyl structure.
-
Storage: Store in a cool, dry, well-ventilated area in sealed containers. Protect from freezing.
Your Strategic Sodium Diisobutyl Dithiophosphate Selective Collector Partner
As your dedicated partner for targeted flotation solutions, we provide selective reagents to enhance your plant’s separation efficiency.
Firstly, we guarantee consistent active content within the specified range and stable performance through controlled synthesis.
Moreover, we offer cost-effective, bulk liquid packaging. We supply in 200 kg drums and 1000 kg IBC totes, suitable for continuous mine-site use.
We also provide competitive global pricing for Dithiophosphate IBS, delivering excellent value to copper-zinc and lead-zinc mines, mineral processors, and international mining chemical distributors.
Additionally, we manage reliable logistics to mining operations. Every shipment includes Safety Data Sheets (SDS) and product information.
Finally, we deliver practical technical guidance on applying Diisobutyl Dithiophosphate effectively within your specific flotation strategy to maximize selectivity.









