Merck 100441 1000 Nitric Acid 65% Suprapur 1 LT.

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Description
Catalogue Number	100441
Replaces	441; 441-3; 441-2

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Product Information
CAS number	7697-37-2
HS Code	2808 00 10
Quality Level	MQ100

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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 (acidimetric)	≥ 65.0 %
Chloride (Cl)	≤ 50 ppb
Phosphate (PO₄)	≤ 10 ppb
Sulphate (SO₄)	≤ 200 ppb
Ag (Silver)	≤ 0.5 ppb
Al (Aluminium)	≤ 5.0 ppb
As (Arsenic)	≤ 0.5 ppb
Au (Gold)	≤ 0.1 ppb
Ba (Barium)	≤ 0.5 ppb
Be (Beryllium)	≤ 0.5 ppb
Bi (Bismuth)	≤ 0.5 ppb
Ca (Calcium)	≤ 2.0 ppb
Cd (Cadmium)	≤ 0.5 ppb
Co (Cobalt)	≤ 0.5 ppb
Cr (Chromium)	≤ 1.0 ppb
Cu (Copper)	≤ 0.5 ppb
Fe (Iron)	≤ 2.0 ppb
Ga (Gallium)	≤ 0.1 ppb
Ge (Germanium)	≤ 0.1 ppb
Hg (Mercury)	≤ 1.0 ppb
In (Indium)	≤ 0.5 ppb
K (Potassium)	≤ 2.0 ppb
Li (Lithium)	≤ 0.5 ppb
Mg (Magnesium)	≤ 1.0 ppb
Mn (Manganese)	≤ 0.5 ppb
Mo (Molybdenum)	≤ 0.5 ppb
Na (Sodium)	≤ 10.0 ppb
Ni (Nickel)	≤ 5.0 ppb
Pb (Lead)	≤ 2.0 ppb
Pt (Platinum)	≤ 0.5 ppb
Sb (Antimony)	≤ 0.5 ppb
Sn (Tin)	≤ 0.5 ppb
Sr (Strontium)	≤ 0.5 ppb
Ti (Titanium)	≤ 1.0 ppb
Tl (Thallium)	≤ 0.5 ppb
V (Vanadium)	≤ 0.5 ppb
Zn (Zinc)	≤ 2.0 ppb
Zr (Zirconium)	≤ 1.0 ppb
Residue on ignition (as sulphate)	≤ 2 ppm
Actual analysis values are subject to unavoidable systematic variations in this concentration range
The actual values are subject to unavoidable systematic\nvariations in this concentration range.