Imprimer

Ammoniaque 25%, EMSURE® Reag. Ph. Eur., ISO analysis_for, Supelco®

Fournisseur: Merck
Danger

Synonyms: Ammonia aqueous, Ammonium hydroxide solution, Ammonium hydroxide, Ammonia water

MQ300

1.05432.1011 1.05432.5000 1.05432.9025 1.05432.9181 1.05432.2511
1.05432.1011EA 17.88 EUR
1.05432.1011 1.05432.5000 1.05432.9025 1.05432.9181 1.05432.2511
Ammoniaque 25%, EMSURE® Reag. Ph. Eur., ISO analysis_for, Supelco®
Ammoniaque
Formule: NH₃
MW: 35.05 g/mol
Point d'ébullition: 32…37.7 °C (1013 hPa)
Point de fusion: –60…–57.5 °C
Densité: 0.88…0.91 g/cm³ (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00066650
Numéro CAS: 1336-21-6
EINECS: 215-647-6
ONU: 2672
ADR: 8 III

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Résultats des tests de spécification

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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