Ammonia solution 25% for analysis EMSURE? ISO,Reag. Ph Eur

Description

Catalogue Number	105432
Synonyms	Ammonium hydroxide solution, Ammonia water, Ammonium hydroxide solution

Assay (acidimetric, NH?)	25.0 – 30.0?%
Identity	passes test
Appearance of solution	passes test
Density (20/20?C)	0.892 – 0.910
Carbonate (as CO?)	??10?ppm
Chloride (Cl)	??0.5?ppm
Phosphate (PO?)	??0.5?ppm
Silicon (as SiO?)	??10?ppm
Sulfate (SO?)	??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 SO?)	??10?ppm
Non volatile matter	??10?ppm

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
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).