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Ammonia solution 25%

Ammonia solution 25%

Product Details:


Product Description

LC491 Ammonia solution 25% for analysis EMSURE


Order number Packaging Quantity Price
AC27491 Glass bottle 1 l 13.68
AC27491 Glass bottle 6*1 l 11.61/1 l
AC27491 Glass bottle 1 l 10.8
AC27491 Glass bottle 2.5 l 12.15
AC27491 Glass bottle 4*2.5 l 23.4
AC27491 Plastic container 25 l Inquire


Product information
Synonyms Ammonium hydroxide solution
HS Code 2814 20 00


Chemical and physical data
Solubility (20 C) soluble
Melting point -57.5 C
Density 0.903 g/cm3 (20 C)
pH value (H2O, 20 C) strongly alkaline
Boiling point 37.7 C
Vapor pressure 483 hPa (20 C)
Explosion limit 15.4 - 33.6 %(V)


Safety information according to GHS
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) P280: Wear protective gloves/protective clothing/eye protection/face protection.
P273: Avoid release to the environment.
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.
P309: IF exposed or if you feel unwell:
P310: Immediately call a POISON CENTER or doctor/physician.
Signal Word


Hazard Pictogram(s)

Storage class 8 B Non combustible, corrosive substances
WGK WGK 2 water endangering
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
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.
Categories of danger

corrosive, dangerous for the environment

Hazard Symbol Corrosive


Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 2672 AMMONIA SOLUTION, 8, III, Segregation Group: 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 2672 AMMONIA SOLUTION, 8, III


Toxicological data
LD 50 oral LD50 rat 350 mg/kg


Assay (acidimetric, NH3)  25.0 %
Carbonate (as CO2)  10 ppm
Chloride (Cl)  0.5 ppm
Phosphate (PO4)  0.5 ppm
Sulphate (SO4)  2 ppm
Sulphide (S)  0.2 ppm
Ag (Silver)  0.2 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
Cr (Chromium)  0.050 ppm
Cu (Copper)  0.050 ppm
Fe (Iron)  0.100 ppm
Ga (Gallium)  0.100 ppm
In (Indium)  0.020 ppm
K (Potassium)  0.020 ppm
Li (Lithium)  0.500 ppm
Mg (Magnesium)  0.020 ppm
Mn (Manganese)  0.100 ppm
Mo (Molybdenum)  0.050 ppm
Na (Sodium)  0.050 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
Substances reducing potassium permanganate (as O)  5 ppm
Residue on ignition (as SO4)  10 ppm
Non volatile matter  10 ppm
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