Extractant for the Separation of Cobalt from Nickel with Extremely High Separation Coefficient--------AD290

AD290 has proven to be an excellent extractant for the separation of cobalt from nickel from both sulfate and chloride media.

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Extractant for the Separation of Cobalt from Nickel with Extremely High Separation Coefficient--------AD290

Classification：

Phosphates

Contact：

sannuo@sannuogroup.cn

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Product Description

■ Active component: bis(2,4,4-trimethylpentyl)phosphinic acid

■ CAS No.: 83411-71-6

■ Molecular Formula:C₁₆H₃₅O₂P

■ Molecular Weight:290.42 (International Atomic Weight Table,1987)

■ Structural formula:

Extractant for the Separation of Cobalt from Nickel with Extremely High Separation Coefficient--------AD290

■ Uses:

AD290 has proven to be an excellent extractant for the separation of cobalt from nickel from both sulfate and chloride media.

AD290 can not only be used for the separation of cobalt from nickel, but also for the separation of rare earths, and the extraction of Ga, In, Mo, Ge, Zr, etc.

■ Package:200 kg/plastic drum net each.

■ Storage:Avoid impact, water and fire. Keep cool, dry and ventilative.

■ Quality index:

Item	Quality Index
Bis(2,4,4-trimethylpentyl)phosphinic acid %	≥ 95%
Appearance:	Colorless to lighe amber liquid
Density(20℃) g/mL	0.93
Viscosity (cp)25℃ mm²/s	143
50℃mm²/s	41
Solubility (PH = 3.0),mg/L	21
Boiling Point ^oC	>300
Freezing point ^oC	-31
Flash point ^oC	108

■ Comparison between P204, P507 and AD290

Extractant	Separation Coefficient (β_Co/Ni)
P204	14
P507	280
AD290	7000

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Luoyang sanuo chemical co., ltd. is a high-tech enterprise focusing on extraction and separation, is a domestic rare metal extraction agent professional production enterprise.

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