Description
Catalogue Number 105432
Synonyms Ammonium hydroxide solution, Ammonia water
Product Information
Grade ISO,Reag. Ph Eur
HS Code 2814 20 00
Quality Level MQ300
Physicochemical Information
Boiling point 37.7 °C (1013 hPa)
Density 0.903 g/cm3 (20 °C)
Explosion limit 15.4 – 33.6 %(V)
Melting Point -57.5 °C
Vapor pressure 483 hPa (20 °C)
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H314: Causes severe skin burns and eye damage.
H335: May cause respiratory irritation.
H400: Very toxic to aquatic life.
Precautionary Statement(s) P273: Avoid release to the environment.
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.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Signal Word Danger
Storage class 8B Non-combustible, corrosive hazardous materials
WGK WGK 2 obviously hazardous to water
Disposal 13
Bases and alcoholates should be diluted if necessary by carefully stirring them into water and then neutralized (protective gloves, fume cupboard!) with hydrochloric acid (Cat. No. 100312). Before placing in container D, check the pH with pH universal indicator strips (Cat. No. 109535).
Safety Information
Hazard Symbols Hazard SymbolsDangerous for the environment
Hazard SymbolsCorrosive
Categories of danger corrosive, dangerous for the environment
R Phrase R 34-50
Causes burns.Very toxic to aquatic organisms.
S Phrase S 26-36/37/39-45-61
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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) 25.0 – 30.0 %
Identity passes test
Appearance of solution passes test
Density (20/20°C) 0.892 – 0.910
Carbonate (as CO₂) ≤ 10 ppm
Chloride (Cl) ≤ 0.5 ppm
Phosphate (PO₄) ≤ 0.5 ppm
Silicon (as SiO₂) ≤ 10 ppm
Sulfate (SO₄) ≤ 2 ppm
Sulphide (S) ≤ 0.2 ppm
Pyridine and related substances ≤ 2 ppm
Ag (Silver) ≤ 0.020 ppm
Al (Aluminium) ≤ 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
Oxidizable substances passes test
Substances reducing potassium permanganate (as O) ≤ 5 ppm
Residue on ignition (as SO₄) ≤ 10 ppm
Non volatile matter ≤ 10 ppm