CAS 번호. 298-07-7

CAS 번호. 298-07-7 이름은 Di-(2-에틸헥실)인산, 인산 유도체 계열의 일부인 유기인 화합물입니다.. 용매 및 추출제로서의 특성으로 인해 다양한 산업 분야에 널리 사용됩니다..

CAS 번호. 298-07-7, the Industrial Benchmark Acidic Organophosphorus Extractant for Metal Purification

CAS 번호. 298-07-7 (chemical names include Bis(2-에틸헥실) 인산염, 의-(2-에틸헥실) 인산, or more commonly P204 / D2EHPA) is an acidic organophosphorus liquid-liquid solvent extraction (SX) 시약. It stands as the backbone solvent in global non-ferrous hydrometallurgy, renowned for its highly tunable affinity for multivalent metal cations under controlled acidic pH isotherms.

Whether processing end-of-life lithium-ion battery black mass or refining critical rare earth elements (리스), CAS 298-07-7 acts as a highly selective chelating matrix, providing industrial plants with predictable equilibrium kinetics and robust physical phase disengagement.

Technical Specifications & Chemical Properties of CAS 번호. 298-07-7:

P204
의-(2-에틸헥실)인산 (DEHPA 또는 HDEHP)
CAS: 298-07-7
아이넥스: 206-056-4
화학식: C16H35O4P
몰 질량: 322.43 g/몰
밀도: 0.972 g/ml
녹는 점: -50°씨
비점: 393°씨
콘텐츠: 95.64%
UN 번호: 1902
운송 위험 등급: 8
포장그룹: III

모습: 일반적으로, 그것은 분명하게 나타납니다, 무색~황색 액체.
용해도: 유기 용매에 용해됨, 탄화수소와 알코올을 포함한, 그러나 물에는 녹지 않는다.
밀도: 물보다 밀도가 낮습니다..

Key Physical Features of CAS No. 298-07-7:

• Hydrophobic Integrity: Exceptionally low solubility in water (0.1 g/L), minimizing organic loss to the aqueous raffinate or advance lines.

• 낮은 변동성: Negligible vapor pressure under conventional operating parameters (25–45°C), safeguarding ambient plant working air quality.

• Diluent Versatility: Perfectly miscible with standard aliphatic and aromatic hydrocarbon carriers (e.g., 260# 솔벤트 오일, 에스케이드 110, 설 폰화 된 등유).

Global Supply, Packaging, and Quality Logistics

As the major manufacturer, we offer CAS No. 298-07-7 with guaranteed lot-to-lot consistency. Material is packed securely in heavy-duty 200킬로그램 plastic drums or 1000킬로그램 중간 벌크 컨테이너 (IBC).

Contact us today to request a current price quote, a formal Certificate of Analysis (CoA), or specialized blending instructions alongside complementary phosphinic acid reagents (like P507 / CAS 83411-71-6).

Meantime, 아래와 같은 금속 추출제, 당신이 필요하다면, 부담 없이 문의해 주세요:

1. P204 (D2EHPA or HDEHP) This is used for first step to remove impurity for laterite nickel ore.
2. P507 non-ferrous metal extractant for copper, zinc, cobalt-nickel, cadmium, gold-silver, platinum group metals, rare earths and so on.
3. DY272 Nickel cobalt separation extractant, it can take cobalt out from nickel cobalt solution, then leave pure nickel.
4. DY984N copper solvent extraction reagent.
5. QL256-2 니켈 코발트 망간 공동 추출 추출제.
6. DY316 Lithium extractant.
7. DY319 배터리 재활용을 위한 고효율 니켈코발트 공추출 추출제, can take out nickel and cobalt together from Lithium battery electrolyte.
8. DY366 Scandium extractant.
9. DY377 efficient nickel and diamond separation extractant.