Merck 100456 2500 Nitric Acid 65% Gr For Analysis iso 2,5 LT.

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Description
Catalogue Number	100456

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Product Information
CAS number	7697-37-2
Grade	Reag. Ph Eur,ISO
HS Code	2808 00 10
Quality Level	MQ300

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Physicochemical Information
Boiling point	121 °C (1013 hPa)
Density	1.39 g/cm3 (20 °C)
Melting Point	-32 °C
pH value	<1 (H₂O, 20 °C) strongly acid
Vapor pressure	9.4 hPa (20 °C)

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Safety Information according to GHS
Hazard Pictogram(s)	\n\n\n
Hazard Statement(s)	H272: May intensify fire; oxidizer.\nH290: May be corrosive to metals.\nH314: Causes severe skin burns and eye damage.\nH331: Toxic if inhaled.\nEUH071: Corrosive to the respiratory tract.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.\nP220: Keep away from clothing and other combustible materials.\nP280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.\nP303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.\nP304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.\nP305 + 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
Storage class	5.1B Oxidizing hazardous materials
WGK	WGK 1 slightly hazardous to water

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Safety Information
Categories of danger	corrosive

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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Transport Information
Declaration (railroad and road) ADR, RID	UN 2031 , 8 (5.1), II
Declaration (transport by air) IATA-DGR	UN 2031 , 8 (5.1), II
Declaration (transport by sea) IMDG-Code	UN 2031 , 8 (5.1), II, Segregation Group: 1 (Acids)

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Specifications
Assay (alkalimetric)	≥ 65.0 %
Identity	passes test
Appearance	passes test
Color (Hazen)	≤ 10 Hazen
Density (d 20/20)	1.384 - 1.416
Chloride (Cl)	≤ 0.2 ppm
Phosphate (PO₄)	≤ 0.2 ppm
Sulfate (SO₄)	≤ 0.5 ppm
Heavy metals (as Pb)	≤ 0.2 ppm
Ag (Silver)	≤ 0.010 ppm
Al (Aluminium)	≤ 0.050 ppm
As (Arsenic)	≤ 0.010 ppm
Au (Gold)	≤ 0.050 ppm
Ba (Barium)	≤ 0.010 ppm
Be (Beryllium)	≤ 0.010 ppm
Bi (Bismuth)	≤ 0.020 ppm
Ca (Calcium)	≤ 0.100 ppm
Cd (Cadmium)	≤ 0.010 ppm
Co (Cobalt)	≤ 0.010 ppm
Cr (Chromium)	≤ 0.020 ppm
Cu (Copper)	≤ 0.010 ppm
Fe (Iron)	≤ 0.100 ppm
Ga (Gallium)	≤ 0.050 ppm
Ge (Germanium)	≤ 0.020 ppm
In (Indium)	≤ 0.020 ppm
K (Potassium)	≤ 0.100 ppm
Li (Lithium)	≤ 0.010 ppm
Mg (Magnesium)	≤ 0.050 ppm
Mn (Manganese)	≤ 0.010 ppm
Mo (Molybdenum)	≤ 0.010 ppm
Na (Sodium)	≤ 0.200 ppm
Ni (Nickel)	≤ 0.020 ppm
Pb (Lead)	≤ 0.010 ppm
Pt (Platinum)	≤ 0.100 ppm
Sr (Strontium)	≤ 0.010 ppm
Ti (Titanium)	≤ 0.020 ppm
Tl (Thallium)	≤ 0.020 ppm
V (Vanadium)	≤ 0.010 ppm
Zn (Zinc)	≤ 0.020 ppm
Zr (Zirconium)	≤ 0.020 ppm
Residue on ignition (as SO₄)	≤ 3 ppm
Date of expiry: see product label\nISO-reagent
Date of expiry: see product label\nISO-reagent