Ammoniumchlorid 99,5-100,5% (Trockenmasse), Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, FCC, Fluka™
Lieferant: Honeywell Chemicals
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Achtung
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Synonyms:
Salmiak
11209-6X1KGEA
561.57
CHF
11209-6X1KG
11209-1KG
HONE11209.9025
11209-25KG
11209-2.5KG
Ammoniumchlorid 99,5-100,5% (Trockenmasse), Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, FCC, Fluka™
Ammoniumchlorid
Formel:
NH₄Cl MW: 53,49 g/mol Melting Pt: 338 °C (Zersetzung) Dichte: 1,536 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00011420 CAS-Nummer: 12125-02-9 EINECS: 235-186-4 Merck Index: 13,00510 |
Spezifikation Testergebnisse
Assay (calculated to the dried substance) | 99.5 - 100.5 % |
Loss on drying (105°C) | Max. 0.5 % |
Loss on drying (on silicagel, 4h) | Max. 0.5 % |
Residue on ignition (SO₄) | Max. 0.1 % |
pH (5 %, 25 °C) | 4.6 - 6.0 |
Acidity or alkalinity | complying |
Arsenic (As) | Max. 0.0003 % |
Calcium (Ca) | Max. 100 ppm |
Copper (Cu) | Max. 0.002 % |
Iron (Fe) | Max. 20 ppm |
Magnesium (Mg) | Max. 0.001 % |
Zinc (Zn) | Max. 0.002 % |
Lead (Pb) | Max. 0.0004 % |
Heavy metals (as Pb) | Max. 10 ppm |
Iodide and bromide | complying |
Sulfate (SO₄) | Max. 100 ppm |
Thiocyanate (SCN) | complying |
Residual solvents | complying |
Appearance of the solution | complying |
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