Nitric acid 65% for analysis (max. 0.005ppm Hg) EMSURE® Reag. Ph Eur,ISO - 1 X 2.5 L

Nitric acid 65% for analysis (max. 0.005ppm Hg) EMSURE® Reag. Ph Eur,ISO - 1 X 2.5 L

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Nitric acid 65% for analysis (max. 0.005ppm Hg) EMSURE® Reag. Ph Eur,ISO - 1 X 2.5 L

Synonym(s): Nitric acid solution

Empirical Formula (Hill Notation): HNO3
CAS Number: 7697-37-2
Molecular Weight: 63.01

Analysis Note
Assay (alkalimetric): ≥ 65.0 %
Identity: passes test
Appearance: passes test
Density (d 20/20): 1.384 - 1.416
Chloride (Cl): ≤ 0.2 ppm
Fluoride (F): ≤ 1 ppm
Phosphate (PO₄): ≤ 0.2 ppm
Sulfate (SO₄): ≤ 0.5 ppm
Heavy metals (as Pb): ≤ 0.2 ppm
Ag (Silver): ≤ 0.01 ppm
Al (Aluminium): ≤ 0.05 ppm
As (Arsenic): ≤ 0.01 ppm
Au (Gold): ≤ 0.05 ppm
Ba (Barium): ≤ 0.01 ppm
Be (Beryllium): ≤ 0.01 ppm
Bi (Bismuth): ≤ 0.1 ppm
Ca (Calcium): ≤ 0.1 ppm
Cd (Cadmium): ≤ 0.01 ppm
Co (Cobalt): ≤ 0.01 ppm
Cr (Chromium): ≤ 0.02 ppm
Cu (Copper): ≤ 0.01 ppm
Fe (Iron): ≤ 0.1 ppm
Ga (Gallium): ≤ 0.05 ppm
Ge (Germanium): ≤ 0.02 ppm
Hg (Mercury): ≤ 0.005 ppm
In (Indium): ≤ 0.02 ppm
K (Potassium): ≤ 0.1 ppm
Li (Lithium): ≤ 0.01 ppm
Mg (Magnesium): ≤ 0.05 ppm
Mn (Manganese): ≤ 0.01 ppm
Mo (Molybdenum): ≤ 0.01 ppm
Na (Sodium): ≤ 0.2 ppm
Ni (Nickel): ≤ 0.02 ppm
Pb (Lead): ≤ 0.01 ppm
Pt (Platinum): ≤ 0.1 ppm
Sr (Strontium): ≤ 0.01 ppm
Ti (Titanium): ≤ 0.02 ppm
Tl (Thallium): ≤ 0.02 ppm
V (Vanadium): ≤ 0.01 ppm
Zn (Zinc): ≤ 0.02 ppm
Zr (Zirconium): ≤ 0.02 ppm
Residue on ignition (as SO₄): ≤ 3 ppm
ISO-reagent
Minimum shelf life: see product label
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Certified EMSURE® nitric acid with 65% concentration, mercury content ≤ 0.005 ppm. ISO and Ph Eur compliant for analytical, QC, and regulated research applications.

Properties:
• Nitric acid 65%, for analysis (max. 0.005ppm Hg) EMSURE® Reag. Ph Eur,ISOVapor Pressure: 9.4 hPa ( 20 °C)
• Agency: reag. ISO, reag. Ph. Eur.
• Quality Level: 300
• Product Line: EMSURE®
• Vapor Pressure: 9.4 hPa ( 20 °C)
• Assay: ≥65.0% (alkalimetric)
• Form: Liquid
• Concentration: 64.3-66.4% HNO3
• Ign residue:
• pH: <1 (20 °C in H2O)
• Bp: 121 °C/1013 hPa
• Mp: -32 °C
• Density: 1.39 g/cm3 at 20 °C
• Impurities: ≤0.005 ppm Hg (Mercury)
≤0.01 ppm Ag (Silver)
≤0.01 ppm As (Arsenic)
≤0.01 ppm Ba (Barium)
≤0.01 ppm Be (Beryllium)
≤0.01 ppm Cd (Cadmium)
≤0.01 ppm Co (Cobalt)
≤0.01 ppm Cu (Copper)
≤0.01 ppm Li (Lithium)
≤0.01 ppm Mn (Manganese)
≤0.01 ppm Mo (Molybdenum)
≤0.01 ppm Pb (Lead)
≤0.01 ppm Sr (Strontium)
≤0.01 ppm V (Vanadium)
≤0.02 ppm Cr (Chromium)
≤0.02 ppm Ge (Germanium)
≤0.02 ppm In (Indium)
≤0.02 ppm Ni (Nickel)
≤0.02 ppm Ti (Titanium)
≤0.02 ppm Tl (Thallium)
≤0.02 ppm Zn (Zinc)
≤0.02 ppm Zr (Zirconium)
≤0.05 ppm Al (Aluminium)
≤0.05 ppm Au (Gold)
≤0.05 ppm Ga (Gallium)
≤0.05 ppm Mg (Magnesium)
≤0.1 ppm Bi (Bismuth)
≤0.1 ppm Ca (Calcium)
≤0.1 ppm Fe (Iron)
≤0.1 ppm K (Potassium)
≤0.1 ppm Pt (Platinum)
≤0.2 ppm Chloride (Cl)
≤0.2 ppm Heavy metals (as Pb)
≤0.2 ppm Na (Sodium)
≤0.2 ppm Phosphate (PO4)
≤0.5 ppm Sulfate (SO4)
≤1 ppm Fluoride (F)

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