Guolan New Materials (Shandong) Co., Ltd. is one of the leading manufacturers and suppliers of mono-2-ethylhexyl 2-ethylhexylphosphonate cas 14802-03-0 in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk top-quality mono-2-ethylhexyl 2-ethylhexylphosphonate cas 14802-03-0 from our factory.
Products Description
P507 (2-ethylhexyl hydrogen-2-ethylhexylphosphonate) is a high-efficiency organophosphorus extractant, appearing as a colorless to pale yellow transparent oily liquid. It features excellent metal selectivity, stable chemical properties and low water solubility, and outperforms conventional extractants in separating adjacent metal elements.
Widely applied in hydrometallurgy, P507 serves as a core reagent for high-precision separation and purification. It is predominantly used for the fractionation and refining of various rare earth elements to produce high-purity rare earth products. Additionally, it efficiently separates and recycles cobalt and nickel from ore leachate and waste battery recycling solutions. It also supports the extraction and purification of other non-ferrous metals, ensuring high separation efficiency and stable industrial production performance.
Product Specification
|
Item |
Technical Specification (Superior Grade) |
|
Purity (Main content) |
≥95.0 % |
|
Diprotic acid |
≤2.6 % |
|
Density (20℃) |
0.940 ~ 0.960 g/ml |
|
Refractive index (25℃) |
1.4480 ~ 1.4520 |
|
Acid value |
175±3 mgKOH/g |
|
Color (Pt-Co) |
≤120 |
|
Viscosity (25℃) |
36±3 mPa·s |
|
Flash point |
170±3 ℃ |
Application
- Rare Earth Separation & Purification: As a mainstream high-precision extractant in the rare earth industry, P507 achieves effective separation of adjacent rare earth elements with high selectivity. It efficiently refines crude rare earth solutions to produce high-purity single rare earth products, meeting the requirements of advanced new material manufacturing.
- Cobalt and Nickel Separation & Recycling: It features excellent separation performance for cobalt and nickel ions. It effectively extracts and separates cobalt from nickel-containing leachate, and is widely used in mineral processing and waste lithium battery recycling to improve the recovery rate and purity of cobalt and nickel resources.
- Non-ferrous Metal Extraction: P507 is applicable to the purification and impurity removal of various non-ferrous metal solutions. It can separate target metal ions from miscellaneous impurities, stabilize the water phase environment, and ensure continuous and stable industrial hydrometallurgy production.
QA&QC
Our factory adopts strict QA and QC systems for all P507 production. We implement standardized operating procedures and regular process audits to ensure consistent and stable product quality. Strict raw material inspection is conducted to control quality from the source. Continuous in-process sampling and monitoring effectively avoid production deviations. Every batch of finished P507 is professionally tested for purity, stability and extraction performance before shipment. Complete production records and sample retention guarantee full traceability and reliable quality assurance for customer applications.


Packing,Storage,Handling and Transportation
P204 are packaged in 25L dual-opening plastic drums or 200L dual-opening plastic drums of 25kgor 200kgin net weight, or can be packaged acordingto customer demands, provided that nationallaws and regulations and mandatory standards must be complied with Store in a cool, wellventilated warehouse. Keep them away from open flames or heat sources. Prevent direct sunlight. Keep container tightly closed. Store separately from oxidizers, alkalis, and edible chemicals, and avoid mixed storage.
Strategic Partners with Guolan chemical
We maintain long-term, stable cooperative relationships with reliable manufacturers and global distributors. We work closely together to guarantee stable product supply, consistent quality control and professional technical support. By joint efforts, we deliver high-quality chemical products and customized solutions to customers worldwide.
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