Sodium Acetate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS

Kuva voi poiketa alkuperäisestä

 

Sodium Acetate anhydrous (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 5 KGM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Minimum assay (Perchl. Ac.)@99.0%§pH of 5% solution@7.5-9.2§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in H2O@0.005 %§Loss on drying at 120°C@1.0%§Chloride (Cl)@0.002%§Ammonium (NH4)@0.001%§Phosphate (PO4)@0.001 %§Sulfate (SO4)@0.003%§Heavy Metals (ICP-OES)@0.001 %§Al@0.001 %§As@0.0001 %§Ca@0.001 %§Cd@0.0005 %§Co@0.0005 %§Cu@0.0003 %§Fe@0.0005 %§K@0.02 %§Mg@0.0005 %§Ni@0.0005 %§Pb@0.0005 %§Zn@0.0005 %