Manufacture supply high quality DIISOOCTYLPHOSPHINIC ACID CAS 83411-71-6

Manufacture supply high quality DIISOOCTYLPHOSPHINIC ACID CAS 83411-71-6

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,Other

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Manufacture supply high quality DIISOOCTYLPHOSPHINIC ACID CAS 83411-71-6 83411-71-6 bis(2,4,4-trimethylpentyl) phosphinic acid

Quick Details

Appearance:White or yellowish-white liquid
Application:pharmaceutical intermediates
PackAge:25kg/ drum, or as your requirements
ProductionCapacity:100|Metric Ton|Month
Storage:regualr storage
Transportation:By air、ship and courier

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Details:

Extractant for the Separation of Cobalt from Nickel with Extremely High Separation Coefficient--AD-290

■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:

■Uses:
AD-290 has proven to be an excellent extractant for the separation of cobalt from nickel from both sulfate and chloride media.Since the active component of AD-290 extractant is a phosphinic acid, metals are extracted through a cation exchange mechanism. a variety of other cations can be extracted by AD-290 extractant depending upon the solution pH. As a result, AD-290 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.
AD-290 extractant is totally miscible with common aromatic and aliphatic diluents, and is extremely stable to heat, acid and alkalis.
■Package: 200 Kg/plastic drum.
■Storage: Avoid impact, water and fire. Keep cool, dry and ventilative.
■Quality index:

Analysis Item	Quality Index
Bis(2,4,4-trimethylpentyl)phosphinic acid:	≥ 95%
Appearance:	Colorless to lighe amber liquid
Specific weight(24℃):	0.93
Viscosity (25℃):	143cp
(50℃):	41cp
Solubility (PH = 3.0):	10mg/L
Boiling Point :	>300^oC
Freezing point:	-31℃
Flash point:	108℃

■Comparison between P204, P507 and AD-290

Extractant	Separation Coefficient (β_Co/Ni)
P204	14
P507	280
AD-290	7000

Isopropyl Myristate

CAS NO.: 110-27-0^Y

Formula：C₁₇H₃₄O₂

Item	Standard
Appearance	Colorless oily Liquid
Purity %	≥ 98(GC)
Acid value(mgKOH/g)	≤ 0.5
Refractive index (nD20)	1.434-1.437
Specific Gravity(d420)	0.850-0.855
Heavy metal ( Pb )	ppm≤ 5
As%	ppm≤ 2

Other name: Used as emulsifier and wetting agent in cosmetics.

Package: Plastic drum.

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