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Description
Catalogue Number	105423
Synonyms	Ammonia water, Ammonium hydroxide solution, Ammonia water

Physicochemical Information
Boiling point	32 °C
Density	0.90 g/cm3 (20 °C)
Explosion limit	15.4 – 33.6 %(V)
Melting Point	-72 °C
pH value	>12 (H₂O, 20 °C) strongly alkaline
Vapor pressure	635 hPa (20 °C)

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation. H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)	P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P271: Use only outdoors or in a well-ventilated area. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. 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
Storage class	8B Non-combustible, corrosive hazardous materials
WGK	WGK 2 obviously hazardous to water

Safety Information
Categories of danger	corrosive, dangerous for the environment

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

Transport Information
Declaration (railroad and road) ADR, RID	UN 2672 , 8, III
Declaration (transport by air) IATA-DGR	UN 2672 , 8, III
Declaration (transport by sea) IMDG-Code	UN 2672 , 8, III, Marine Pollutant: P, Segregation Group: 18 (Alkalis)

Specifications
Assay (acidimetric, NH₃)	28.0 – 30.0 %
Identity	passes test
Appearance	passes test
Appearance of solution	passes test
Relative Density (d 20/20)	0.892 – 0.910
Carbonate (as CO₂)	≤ 10 ppm
Chloride (Cl)	≤ 0.3 ppm
Nitrate (NO₃)	≤ 2 ppm
Phosphate (PO₄)	≤ 0.5 ppm
Heavy metals (as Pb)	≤ 0.5 ppm
Silicate (as SiO₂)	≤ 5 ppm
Sulphate (SO₄)	≤ 2 ppm
Sulphide (S)	≤ 0.2 ppm
Ag (Silver)	≤ 0.020 ppm
Al (Aluminium)	≤ 0.500 ppm
As (Arsenic)	≤ 0.500 ppm
Au (Gold)	≤ 0.100 ppm
Ba (Barium)	≤ 0.050 ppm
Bi (Bismuth)	≤ 0.100 ppm
Ca (Calcium)	≤ 0.500 ppm
Cd (Cadmium)	≤ 0.050 ppm
Co (Cobalt)	≤ 0.050 ppm
Cr (Chromium)	≤ 0.050 ppm
Cu (Copper)	≤ 0.100 ppm
Fe (Iron)	≤ 0.100 ppm
Ga (Gallium)	≤ 0.020 ppm
In (Indium)	≤ 0.020 ppm
K (Potassium)	≤ 0.500 ppm
Li (Lithium)	≤ 0.020 ppm
Mg (Magnesium)	≤ 0.100 ppm
Mn (Manganese)	≤ 0.050 ppm
Mo (Molybdenum)	≤ 0.050 ppm
Na (Sodium)	≤ 0.500 ppm
Ni (Nickel)	≤ 0.050 ppm
Pb (Lead)	≤ 0.050 ppm
Pt (Platinum)	≤ 0.100 ppm
Sn (Tin)	≤ 0.100 ppm
Sr (Strontium)	≤ 0.100 ppm
Ti (Titanium)	≤ 0.100 ppm
Tl (Thallium)	≤ 0.050 ppm
Zn (Zinc)	≤ 0.100 ppm
Pyridine and related substances	≤ 2 ppm
Substances Reducing Permanganate (ACS)	passes test
Substances reducing potassium permanganate	≤ 5 ppm
Residue after ignition	≤ 10 ppm
Non volatile matter	≤ 10 ppm

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