Potassium Chloride (Reag. USP) for analysis, ACS, ISO

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Potassium Chloride (Reag. USP) for analysis, ACS, ISO
Content: 25 KGM
Physical Description:
solid
Quality Name: for analysis, ACS, ISO
Specification: Assay (Arg.)@99.5-100.5%§pH of 5% solution@5.4-8.0§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in H2O@0.005 %§Loss on drying at 150°C@0.5%§Nitrogen compounds (as N)@0.001%§Bromide (Br)@0.01%§Phosphate (PO4)@0.0005 %§Sulfate (SO4)@0.001%§Iodide (I)@0.002%§Chlorate and nitrate (as NO3)@0.003%§Heavy metals (as Pb)@0.0005%§CHAR(13) + CHAR(10) Metals by ICP [in mg/Kg (ppm)]@§Ag@5§Al@10§Au@5§B@5§Ba@10§Be@5§Bi@5§Ca@10§Cd@5§Co@5§Cr@5§Cu@5§Fe@2§Ga@5§Ge@5§Hg@5§In@5§Li@5§Mg@10§Mn@5§Mo@5§Na@50§Ni@5§Pb@5§Pt@5§Sb@5§Se@5§Si@5§Sn@5§Sr@5§Ti@5§Tl@5§V@5§Zn@5§Zr@5