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LC4097 Nitric acid fuming 100%

for analysis EMSURE ACS,Reag. Ph Eur


Order number Packaging Quantity Price €
AC31097 Glass btl. pl.coat. 1 L 97.20


Product information
Grade ACS,Reag. Ph Eur
Hill Formula HNO3
HS Code 2808 00 00
EC number 231-714-2
Molar mass 63.01 g/mol
EC index number 007-004-00-1
CAS number 7697-37-2


Chemical and physical data
Solubility (20 °C) soluble,(development of heat)
Melting point -42 °C
Molar mass 63.01 g/mol
Density 1.51 g/cm3 (20 °C)
pH value < - 1 (H2O, 20 °C)
Boiling point 86 °C (1013 hPa)
Vapor pressure 56 hPa (20 °C)


Safety information according to GHS
Hazard Statement(s) H272: May intensify fire; oxidiser.
H314: Causes severe skin burns and eye damage.
H290: May be corrosive to metals.
Precautionary Statement(s) P260: Do not breathe fumes.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)
RTECS QU5775000
Storage class 5.1 B Oxidizing agents (TRG 515 Group 2+3)
WGK WGK 1 slightly water endangering
Disposal 12
Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D.


Safety information
R Phrase R 8-35
Contact with combustible material may cause fire.Causes severe burns.
S Phrase S 23-26-36-45
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger oxidizing, corrosive
Hazard Symbol Oxidising


Transport information
Declaration (transport by sea) IMDG-Code UN 2031 NITRIC ACID MORE THAN 70%, 8 (5.1), I, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2031 NITRIC ACID, 8 (5.1), I


Assay (acidimetric) ≥ 99.5 %
Dilution test conforms
Chloride (Cl) ≤ 0.5 ppm
Heavy metals (as Pb) ≤ 5 ppm
Nitrogen oxides (as N2O3) ≤ 0.1 %
Sulphate (SO4) ≤ 1 ppm
Ag (Silver) ≤ 0.02 ppm
Al (Aluminium) ≤ 0.05 ppm
As (Arsenic) ≤ 0.01 ppm
Ba (Barium) ≤ 0.050 ppm
Be (Beryllium) ≤ 0.02 ppm
Bi (Bismuth) ≤ 0.1 ppm
Ca (Calcium) ≤ 0.1 ppm
Cd (Cadmium) ≤ 0.02 ppm
Co (Cobalt) ≤ 0.02 ppm
Cr (Chromium) ≤ 0.02 ppm
Cu (Copper) ≤ 0.02 ppm
Fe (Iron) ≤ 0.1 ppm
Ge (Germanium) ≤ 0.05 ppm
K (Potassium) ≤ 0.1 ppm
Li (Lithium) ≤ 0.02 ppm
Mg (Magnesium) ≤ 0.02 ppm
Mn (Manganese) ≤ 0.02 ppm
Mo (Molybdenum) ≤ 0.02 ppm
Na (Sodium) ≤ 0.5 ppm
Ni (Nickel) ≤ 0.02 ppm
Pb (Lead) ≤ 0.02 ppm
Sr (Strontium) ≤ 0.02 ppm
Ti (Titanium) ≤ 0.1 ppm
Tl (Thallium) ≤ 0.05 ppm
V (Vanadium) ≤ 0.02 ppm
Zn (Zinc) ≤ 0.05 ppm
Zr (Zirconium) ≤ 0.1 ppm
Residue on ignition (as SO4) ≤ 5 ppm
According to the chemical properties of Nitric acid 100 % the influence
of light can cause formation of nitrogen oxides.