Discover Aure Chemical's Premium Sodium Diisobutyl Dithiophosphinate Supply
Sodium Diisobutyl Dithiophosphinate (Na-DIBDTP) (CAS 13360-78-6) is a critical reagent in the mineral processing industry, functioning as a highly effective and selective flotation collector. It is typically supplied as a white to pale yellow free-flowing powder or granular solid with a faint sulfidic odor. Belonging to the class of dithiophosphinates, Na-DIBDTP is prized for its ability to adsorb strongly and selectively onto the surface of sulfide minerals (like chalcopyrite and sphalerite). This strong, non-reversible adsorption promotes high flotation efficiency, resulting in excellent metal recovery and superior concentrate grades compared to traditional xanthate or dithiophosphate collectors.
Basic Information of Na-DIBDTP
Meticulously produced and rigorously tested to meet stringent quality standards. We ensure exceptional purity and consistent performance, essential for your critical applications:
| CAS No.: | 13360-78-6 |
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| EC No.: | 236-419-2 |
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| Linear Formula: | C8H18NaPS2 |
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| Molecular Weight: | 232.32 |
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| Appearance: | White to pale yellow free-flowing powder or granular solid |
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| Odor: | Faint sulfidic |
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| Boiling Point: | 378.5℃[at 101 325 Pa] |
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| Density: | 1,14 g/cm3 |
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| Solubility: | Highly soluble in water; slightly soluble in alcohol. Insoluble in non-polar organic solvents. |
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| Flash Point: | 93 °C |
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| Chemical Structure: |  |
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Application Overview
Na-DIBDTP is used primarily in the mineral flotation process, where its selectivity and strength are paramount for optimizing separation economics:
Copper Flotation: Highly effective in the flotation of copper sulfide minerals (e.g., chalcopyrite, bornite), often resulting in higher recovery rates and better selectivity against iron sulfides (pyrite).
Polymetallic Ores: Essential for separating complex polymetallic ores containing mixtures of copper, zinc, nickel, and iron. Its selectivity allows for differential flotation to produce clean, separate concentrates.
Nickel and Cobalt Sulfides: Provides excellent collecting power for nickel and cobalt sulfide minerals, often used in conjunction with other collectors to maximize recovery in primary and secondary circuits.
Precious Metal Recovery: Used in the flotation of gold and silver associated with sulfide matrices, improving overall precious metal recovery into the concentrate stream.
Improved Kinetics: Offers faster flotation kinetics than many traditional collectors, which can increase mill throughput and reduce processing time.
Why Choose Aure Chemical for Sodium Diisobutyl Dithiophosphinate?
Aure Chemical offers Na-DIBDTP (CAS 13360-78-6) with specialized quality assurance protocols focused on maximizing its industrial performance, safety, and supply consistency.
High Active Ingredient Assurance: We guarantee a minimum 90% active ingredient assay, ensuring that mining operations receive maximum collecting power per unit weight, leading to optimized dosage and reduced operational costs.
Enhanced Dissolution Control: Our material is produced with a controlled particle size and dissolution profile, ensuring rapid and complete solubility in mill water. This prevents undissolved material issues and guarantees uniform reagent distribution across the flotation circuit.
Selectivity & Purity Verification: We provide certified data verifying the low chloride and sulfate content, which is crucial for preventing interference with flotation chemistry and maintaining the reagent's inherent selectivity against gangue minerals and unwanted iron sulfides.
Consistent Supply Chain & Packaging: We maintain a robust, globally sourced supply chain and utilize specialized moisture-proof, durable bulk packaging (e.g., woven bags with inner liners). This protects the hygroscopic product from degradation and ensures safe, stable delivery to remote mine sites worldwide.
