Perchloric acid 70-72%, for analysis EMSURE® ACS,ISO,Reag. Ph Eur Product Name Perchloric acid 70-72%, for analysis EMSURE® ACS,ISO,Reag. Ph Eur grade ACS reagent Quality Segment 300 agency reag. ISO, reag. Ph. Eur. product line EMSURE® form liquid
concentration 70.0-72.0% HClO4 impurities ≤0.02 ppm Ba (Barium), ≤0.02 ppm Be (Beryllium), ≤0.02 ppm Li (Lithium), ≤0.02 ppm Mn (Manganese), ≤0.02 ppm Sr (Strontium), ≤0.05 ppm Al (Aluminium), ≤0.05 ppm As (Arsenic), ≤0.05 ppm Cd (Cadmium), ≤0.05 ppm Co (Cobalt), ≤0.05 ppm Ge (Germanium), ≤0.05 ppm Mo (Molybdenum), ≤0.05 ppm Pb (Lead), ≤0.05 ppm Tl (Thallium), ≤0.05 ppm V (Vanadium), ≤0.1 ppm Ag (Silver), ≤0.1 ppm Bi (Bismuth), ≤0.1 ppm Cu (Copper), ≤0.1 ppm K (Potassium), ≤0.1 ppm Ni (Nickel), ≤0.1 ppm Ti (Titanium), ≤0.1 ppm Zn (Zinc), ≤0.1 ppm Zr (Zirconium), ≤0.5 ppm Ca (Calcium), ≤0.5 ppm Free chlorine (Cl), ≤0.5 ppm Mg (Magnesium), ≤0.5 ppm Na (Sodium), ≤1 ppm Heavy metals (as Pb), ≤1.0 ppm Fe (Iron), ≤10 ppm Chlorate (ClO3), ≤10 ppm Sulfate (SO4), ≤10 ppm Total nitrogen (N), ≤3 ppm Chloride (Cl), ≤5 ppm Phosphate and Silicate (as SiO2) ign. residue ≤0.003% (as sulfate) color APHA: ≤10 SMILES string OCl(=O)(=O)=O bp 198.7 °C/1013 hPa mp -18 °C solubility water: soluble density 1.68 g/cm3 at 20 °C storage temp. 15-25°C InChI 1S/ClHO4/c2-1(3,4)5/h(H,2,3,4,5) InChI key VLTRZXGMWDSKGL-UHFFFAOYSA-N
CAS Number: 7601-90-3
UN No: 12352301
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