HYDROCHLORIC ACID 25% FOR ANALYSIS EMSUR (C15-1279-673)

General description

for analysis EMSURE^®

Analysis Note

Assay (alkalimetric)≥ 25.0 %Color≤ 10 HazenBromide (Br)≤ 50 ppmFree chlorine (Cl)≤ 0.5 ppmSulfate (SO₄)≤ 1 ppmSulfite (SO₃)≤ 1 ppmAl (Aluminium)≤ 0.050 ppmAs (Arsenic)≤ 0.01 ppmBa (Barium)≤ 0.020 ppmBe (Beryllium)≤ 0.020 ppmBi (Bismuth)≤ 0.100 ppmCa (Calcium)≤ 0.500 ppmCd (Cadmium)≤ 0.010 ppmCo (Cobalt)≤ 0.010 ppmCr (Chromium)≤ 0.020 ppmCu (Copper)≤ 0.020 ppmFe (Iron)≤ 0.200 ppmGe (Germanium)≤ 0.050 ppmK (Potassium)≤ 0.100 ppmLi (Lithium)≤ 0.010 ppmMg (Magnesium)≤ 0.100 ppmMn (Manganese)≤ 0.010 ppmMo (Molybdenum)≤ 0.020 ppmNH₄ (Ammonium)≤ 1 ppmNa (Sodium)≤ 0.500 ppmNi (Nickel)≤ 0.020 ppmPb (Lead)≤ 0.020 ppmSr (Strontium)≤ 0.010 ppmTi (Titanium)≤ 0.100 ppmTl (Thallium)≤ 0.050 ppmV (Vanadium)≤ 0.010 ppmZn (Zinc)≤ 0.050 ppmZr (Zirconium)≤ 0.100 ppmResidue on ignition (as SO₄)≤ 5 ppmMinimum shelf life: see product label

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany