Ammonia solution 25%, EMSURE® ISO, Reag. Ph. Eur. for analysis, Supelco®
Supplier: Merck
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
|
Danger
|
Synonyms:
Ammonia aqueous
, Ammonium hydroxide solution
, Ammonia water
, Ammonium hydroxide
M-Clarity™ quality level = MQ300
1.05432.9999EA
0
GBP
1.05432.9999
1.05432.2500
1.05432.2511
1.05432.9181
1.05432.1011
1.05432.1000
1.05432.9025
1.05432.5000
Ammonia solution 25%, EMSURE® ISO, Reag. Ph. Eur. for analysis, Supelco®
Ammonia solution
Formula:
NH₃ MW: 35.05 g/mol Boiling Pt: 32…37.7 °C (1013 hPa) Melting Pt: –60…–57.5 °C Density: 0.88…0.91 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00066650 CAS Number: 1336-21-6 EINECS: 215-647-6 UN: 2672 ADR: 8,III |
Specification Test Results
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 |
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