Natriumhydroxid 50% in wässriger Lösung, EMSURE® zur Analyse, Supelco®
Lieferant: Merck
|
Gefahr
|
M-Clarity™ Qualitätsstufe = MQ300
1.58793.1000EA
62.7
EUR
1.58793.1000
1.58793.9025
1.58793.9200
1.58793.5000
1.58793.9900
1.58793.9999
Natriumhydroxid 50% in wässriger Lösung, EMSURE® zur Analyse, Supelco®
Sodium hydroxide
Formel:
NaOH Molecular Weight: 40 g/mol Siedepunkt: 119…135 °C (1013 hPa) Schmelzpunkt: 9…10 °C Dichte: 1,53 g/cm³ (20 °C) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00003548 CAS-Nummer: 1310-73-2 EINECS: 215-185-5 UN: 1824 ADR: 8, |
Spezifikation Testergebnisse
Assay (acidimetric, as NaOH) | 49.0 - 51.0 % |
Carbonate (as Na₂CO₃) | ≤ 0.2 |
Color (Hazen) | ≤ 10 Hazen |
Chloride (Cl) | ≤ 0.01 % |
Phosphate (PO₄) | ≤ 0.0005 % |
Silicate (SiO₂) | ≤ 0.005 % |
Sulfate (SO₄) | ≤ 0.005 % |
Total nitrogen (N) | ≤ 0.0003 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Al (Aluminium) | ≤ 0.0005 % |
Fe (Iron) | ≤ 0.0005 % |
K (Potassium) | ≤ 0.01 % |
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