Natriumhydroxid 27% i vattenlösning, EMSURE® för kväveanalys, Supelco®
Leverantör: Merck
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M-Clarity™ quality level = MQ300
1.05591.2500
1.05591.9025
1.05591.2500EA
1790
SEK
1.05591.2500
1.05591.9025
Natriumhydroxid 27% i vattenlösning, EMSURE® för kväveanalys, Supelco®
Natriumhydroxid
Formel:
NaOH Kokpunkt: 119…135 °C (1013 hPa) Smältpunkt: 9…10 °C Densitet: 1,53 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00003548 CAS nummer: 1310-73-2 EINECS: 215-185-5 UN: 1824 ADR: 8,II |
Specifikation testresultat
Assay (acidimetric) | ≥ 27.0 % |
Carbonate (as Na₂CO₃) | ≤ 1.0 % |
Chloride (Cl) | ≤ 0.004 % |
Phosphate (PO₄) | ≤ 0.0005 % |
Silicate (SiO₂) | ≤ 0.001 % |
Sulfate (SO₄) | ≤ 0.003 % |
Total nitrogen (N) | ≤ 0.0001 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Al (Aluminium) | ≤ 0.0005 % |
Fe (Iron) | ≤ 0.0005 % |
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