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Peroxidisulfato de amonio, 2,5 kg

Peroxidisulfato de amonio, 2,5 kg

REF 9592.4
€ 332,45
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Peroxidisulfato de amonio, 2,5 kg
Información del producto
Código hs: 28334000
Marca: Carl Roth
Ammonium peroxydisulphate, min. 98 %, p.a., ACS, Molar mass (M) 228,20 g/mol, Density (D) 1,982 g/cm³, CAS No. [7727-54-0], UN-Nr. 1444, EG-Nr. 231-786-5, Empirical formula (NH4)2S2O8


Ammonium peroxydisulphate ≥98 %, p.a., ACS

Polymerisation catalyst for acrylamide/bisacrylamide polymerisation.



Technische informatie
Storage under inert gas aanbevolen
Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

Definition:
p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation


Salts


Safe
Acrylamide ia a strong nerve poison which has clearly proved to be carcinogenic and to change the genetic make-up during animal testing. Acrylamide is resorbed primarily through the skin. The formation of dust when working with the solid matter is particularly critical. A hazard which can be easily avoided by using the ROTIPHORESE® ready-to-use solution.

Superior quality
ROTIPHORESE® Acrylamide and -Bisacrylamide solutions from Carl ROTH have the highest purity level. They are produced from substances free from acrylic acid. Oxidation products are removed from the solution by a selective absorption process. A new formation of such and/or polymerisation of the solution is prevented by gaseous stabilisation of the solution.
In order to guarantee a high consistency of our ROTIPHORESE®-solutions, each batch undergoes electrophoretic testing.


Assay (iodom.) ≥98,0 %
In H2O insoluble matter ≤0,005 %
Chlorides and chlorates (as Cl) ≤0,001 %
Acidity ≤0,04 meq/g
Lead (Pb) ≤0,0005 %
Cadmium (Cd) ≤0,0005 %
Calcium (Ca) ≤0,01 %
Chromium (Cr) ≤0,0005 %
Iron (Fe) ≤0,001 %
Potassium (K) ≤0,005 %
Cobalt (Co) ≤0,0005 %
Copper (Cu) ≤0,0005 %
Magnesium (Mg) ≤0,005 %
Manganese (Mn) ≤0,00005 %
Sodium (Na) ≤0,01 %
Nickel (Ni) ≤0,0005 %
Heavy metals (as Pb) ≤0,005 %
Zinc (Zn) ≤0,0005 %
Ash content (as SO4) ≤0,05 %
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