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1.00452

Supelco

Nitric acid

65%, for analysis (max. 0.005ppm Hg) EMSURE® Reag. Ph Eur,ISO

Synonym(s):

Nitric acid solution

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About This Item

Empirical Formula (Hill Notation):
HNO3
CAS Number:
Molecular Weight:
63.01
MDL number:
UNSPSC Code:
12352301
NACRES:
NA.21

product name

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

Agency

reag. ISO
reag. Ph. Eur.

Quality Level

vapor pressure

9.4 hPa ( 20 °C)

product line

EMSURE®

Assay

≥65.0% (alkalimetric)

form

liquid

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)

SMILES string

O[N+]([O-])=O

ign. residue

≤3 ppm (as SO4)

pH

<1 (20 °C in H2O, strongly acid)

bp

121 °C/1013 hPa

mp

-32 °C

density

1.39 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/HNO3/c2-1(3)4/h(H,2,3,4)

InChI key

GRYLNZFGIOXLOG-UHFFFAOYSA-N

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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

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 3 - Skin Corr. 1A

Supplementary Hazards

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

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