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Description
CAS#: 7601-90-3 | Formula: HClO4 | Specifications: Ag (ppm) 0.1 ppm Max, Al (ppm) 0.1 ppm Max, Assay 69.0 - 72.0 %, Au (ppm) 0.1 ppm Max, B (ppm) 30 ppm Max, Ba (ppm) 0.1 ppm Max, Be (ppm) 0.1 ppm Max, Bi (ppm) 0.05 ppm Max, Ca (ppm) 0.5 ppm Max, Cd (ppm) 0.05 ppm Max, Chlorate(ClO3) (%) 0.001 % Max, Chloride(Cl) (%) 0.0003 % Max, Chlorine(Cl) (%) 0.0005 % Max, Co (ppm) 0.1 ppm Max, Color (APHA) 10 Max, Cr (ppm) 0.1 ppm Max, Cu (ppm) 0.05 ppm Max, Fe (ppm) 0.5 ppm Max, Ga (ppm) 0.05 ppm Max, Ge (ppm) 0.02 ppm Max, Hg (ppm) 0.1 ppm Max, In (ppm) 0.05 ppm Max, K (ppm) 1 ppm Max, Mn (ppm) 0.05 ppm Max, Mo (ppm) 0.02 ppm Max, Na (ppm) 5 ppm Max, Ni (ppm) 0.05 ppm Max, Nitrogen compounds (as N) 0.001 % Max, Pb (ppm) 0.1 ppm Max, Pt (ppm) 0.1 ppm Max, Residue after ignition 0.003 % Max, Sb (ppm) 0.02 ppm Max, Si (ppm) 0.1 ppm Max, Silicate and phosphate (%) 0.0005 % Max, Sn (ppm) 0.05 ppm Max, Sr (ppm) 0.1 ppm Max, Sulfate 0.001 % Max, Ti (ppm) 0.05 ppm Max, Tl (ppm) 0.02 ppm Max, V (ppm) 0.02 ppm Max, Zn (ppm) 0.1 ppm Max, Zr (ppm) 0.05 ppm Max