Natriumhydroxid 50% i vattenlösning, EMSURE® for analysis, Supelco®

Leverantör: Merck
Fara


M-Clarity™ quality level = MQ300

1.58793.9025 1.58793.1000 1.58793.9900 1.58793.5000 1.58793.9200
1.58793.9025EA 10000 SEK
1.58793.9025 1.58793.1000 1.58793.9900 1.58793.5000 1.58793.9200
Natriumhydroxid 50% i vattenlösning, EMSURE® for analysis, 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,

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Specifikation testresultat

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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