New extractants Sulfoxon and Fluoroamine BSA-21

The extractants for isolation, separation and purification of precious and non-ferrous metals have been developed and patented.
S O L V E X

Sulfoxon

R = C – C
Distinctive features in comparison with MiBK and DBC:
O
S
R
O
4
5
selective and quantitative extraction of Au from PGM chloride solution;

stable in concentrated nitric acid;

stable in concentrated acids and alkalines;

melting point < –30°C.
R
Extraction from chloride medium
Au
Fe
Sn
Sb
Te
Pt
Pd
Ru
Rh
Ir
Ag
Se
Cu
Cr
Mn
Ni
Co
Zn
Na
Mg
Ca
Al
K
Decrease of extraction rate from 100% to 0%

Fluoroamine BSA-21

R = C – C
Distinctive features in comparison with Alamine® 336:
R
N
R
CF₃
5
8
Extraction from chloride medium
Au
Pt
Zn
Bi
Sn
Pd
high stability to the oxidants (oxygen, nitric acid, hydrogen peroxide);

efficient extraction of metals from the acidic solutions (does not form salts with HCl, HNO3, H2SO4 at pH > 1);


low solubility in water;

moderate extractive capacity, higher selectivity and easier stripping;


the possibility of using as an additive to other extractants.
Ir
Ru
Ag
Fe
Mo
Cu
Те
Pb
Decrease of extraction rate from 100% to 0%
In
Se
Ti
Sb
Cr
Rh
Mn
Ni
Co
Na
Mg
Ca
Al
K
ASK A QUESTION
Solvex offers classical extractants for metals (copper, rare earth metals, and precious metals) of European of Chinese production.
We will answer within 1 working day
S O L V E X
To get more information about purchasing the extractants kindly contact us via e-mail or feedback form
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143026, 77, 7, Nobelya str., Skolkovo Innovation Center, Moscow, Russia
S O L V E X
CONTACTS
Contact us
By email info@solvex.pro or fill out the form below
Limited Liability Company «Solvex»
Legal address: 143026, Russian Federation, Moscow, Territory of Skolkovo Innovation Center, Nobelya str., bld. 7, 77
Taxpayer Identification Number: 9715236219
Tax registration reason code: 773101001
Bank account № 0702810877370036971


Commercial bank PAO «Vostochniy Express Bank», Moscow department
BIC 044525682
Phone: +7 495 928 0852