CAS hapana. 298-07-7

CAS hapana. 298-07-7 anaitwa Di-(2-ethylhexyl)asidi ya fosforasi, ni kiwanja cha organofosforasi ambacho ni sehemu ya darasa la derivatives ya asidi ya fosforasi. Inatumika sana katika matumizi anuwai ya viwandani kwa sababu ya mali yake kama kutengenezea na dondoo.

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

CAS hapana. 298-07-7 (chemical names include Bis(2-ethylhexyl) fosfati, Ya-(2-ethylhexyl) asidi ya fosforasi, or more commonly P204 / D2EHPA) is an acidic organophosphorus liquid-liquid solvent extraction (SX) reagent. 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 (Rees), 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 hapana. 298-07-7:

P204
Ya-(2-ethylhexyl)asidi ya fosforasi (DEHPA au HDEHP)
CAS: 298-07-7
EINECS: 206-056-4
Fomula ya kemikali: C16H35O4P
Masi ya Molar: 322.43 g/mol
Msongamano: 0.972 g/ml
Kiwango cha kuyeyuka: -50°C
Kuchemka: 393°C
Maudhui: 95.64%
Nambari ya UN: 1902
Darasa la Hatari ya Usafiri: 8
Kikundi cha kufunga: III

Mwonekano: Kwa kawaida, inaonekana wazi, kioevu isiyo na rangi hadi njano.
Umumunyifu: Mumunyifu katika vimumunyisho vya kikaboni, ikiwa ni pamoja na hidrokaboni na alkoholi, lakini isiyoyeyuka katika maji.
Msongamano: Ina wiani wa chini kuliko maji.

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.

• Tete ya Chini: 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 (N.k., 260# mafuta ya kutengenezea, Escaid 110, Mafuta ya sulfoni).

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 200kilo plastic drums or 1000kilo intermediate bulk container (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, uchimbaji wetu wa chuma kama ilivyo hapo chini, kama unahitaji, tafadhali jisikie huru kutuuliza:

1. P204 (D2EHPA au HDEHP) Hii inatumika kwa hatua ya kwanza kuondoa uchafu kwa ore ya nikeli ya baadaye.
2. P507 uchimbaji wa chuma usio na feri kwa shaba, zinki, cobalt-nickel, kadimiamu, dhahabu-fedha, metali za kundi la platinamu, ardhi adimu na kadhalika.
3. DY272 Dondoo ya kutenganisha nikeli kobalti, inaweza kuchukua cobalt kutoka kwa suluhisho la nikeli ya cobalt, kisha acha nikeli safi.
4. DY984N reagent ya uchimbaji wa kutengenezea shaba.
5. QL256-2 Nickel Cobalt Manganese ushirikiano uchimbaji Extractant.
6. DY316 Mchimbaji wa lithiamu.
7. DY319 kichimbaji chenye ufanisi wa juu cha nikeli kobalti kwa ajili ya kuchakata betri, inaweza kutoa nikeli na kobalti pamoja kutoka kwa elektroliti ya betri ya Lithium.
8. DY366 Mchimbaji wa Scandium.
9. DY377 dondoo bora ya nikeli na almasi kutenganisha.