Natriumhydroxide 98%, pellets, extra pure

Leverancier: Thermo Fisher Scientific
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134070010 134070025 134070100 134070250
ACRO134070010EA 41.2 EUR
ACRO134070010 ACRO134070025 ACRO134070100 ACRO134070250
Natriumhydroxide 98%, pellets, extra pure
Natriumhydroxide
Formule: NaOH
Kookpunt: 1390 °C (760 mmHg)
Smeltpunt: 318 °C
Dichtheid: 2,13 g/cm³ (20 °C)
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00003548
CAS nummer: 1310-73-2
EINECS: 215-185-5
UN: 1823
ADR: 8,II
Bereik: 01-2119457892-27
Merck Index: 14,08627

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Specification Test Results

Appearance White Pellets
Titration with HCl ≥97.5 %
Chloride (Cl) ≤50 ppm
Phosphate (PO4) ≤5 ppm
Sulfate (SO4) ≤40 ppm
Sodium carbonate (Na2CO3) ≤1.0 %
Aluminium (Al) ≤10 ppm
Calcium (Ca) ≤10 ppm
Iron (Fe) ≤5 ppm
Lead (Pb) ≤1 ppm
Nickel (Ni) ≤5 ppm
Potassium (K) ≤250 ppm
Silver (Ag) ≤0.5 ppm
Silicon dioxide (SiO2) ≤5 ppm
Nitrogen compounds (as N) ≤0.0005 %


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