Natriumhydrogencarbonat 99,0-100,5%, Pulver, Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, FCC, E500, Fluka™
Lieferant: Honeywell Chemicals
Synonyme:
Natriumbicarbonat
13433-25KG
13433.9025
13433-1KG
13433-5KG
13433-6X1KG
13433-25KGEA
162.73
EUR
13433-25KG
HONE13433.9025
13433-1KG
13433-5KG
13433-6X1KG
Natriumhydrogencarbonat 99,0-100,5%, Pulver, Puriss., erfüllt analytische Spezifikationen von BP, Ph. Eur., USP, FCC, E500, Fluka™
Natriumhydrogencarbonat
Formel:
NaHCO₃ Molecular Weight: 84.01 g/mol Schmelzpunkt: 270 Zersetzung Dichte: 2.2 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003528 CAS-Nummer: 144-55-8 EINECS: 205-633-8 Merck Index: 13,08655 |
|
Spezifikation Testergebnisse
Assay | 99.0 - 100.5 % |
Assay (calculated to the dried substance) | 99.0 - 100.5 % |
Water insoluble matter | complying |
pH (5 %, 20°C) | Max. 8.6 |
Loss on drying (via silica gel) | Max. 0.2 % |
Aluminium (Al) | Max. 0.5 ppm |
Ammonium (NH₄) | Max. 20 ppm |
Ammonia (NH₃) | complying |
Arsenic (As) | Max. 2 ppm |
Calcium (Ca) | Max. 100 ppm |
Iron (Fe) | Max. 10 ppm |
Mercury (Hg) | Max. 1 ppm |
Potassium (K) | Max. 0.01 % |
Lead (Pb) | Max. 2 ppm |
Heavy metals (as Pb) | Max. 5 ppm |
Carbonate (CO₃) | complying |
Chloride (Cl) | Max. 100 ppm |
Sulfate (SO₄) | Max. 100 ppm |
S-compounds (as SO₄) | Max. 150 ppm |
Appearance of the solution | complying |
Residual solvents | complying |
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