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Sodium hydroxyde ≥32% aqueous solution, EMSURE® Nitrogen_analysis, Supelco®

Fournisseur: Merck
Danger

Synonyms: Caustic soda

MQ300

1.05590.2500 1.05590.9025 1.05590.9200 1.05590.9950
1.05590.2500EA 68.4 EUR
1.05590.2500 1.05590.9025 1.05590.9200 1.05590.9950
Sodium hydroxyde ≥32% aqueous solution, EMSURE® Nitrogen_analysis, Supelco®
Sodium hydroxyde
Formule: NaOH
MW: 40 g/mol
Point d'ébullition: 119…135 °C (1013 hPa)
Point de fusion: 9…10 °C
Densité: 1.30 g/cm3 (20 °C)
Température de stockage: Température ambiante
Numéro MDL: MFCD00003548
Numéro CAS: 1310-73-2
EINECS: 215-185-5
ONU: 1824
ADR: 8 II
Merck Index: 14,08627

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Résultats des tests de spécification

Assay (acidimetric,NaOH) ≥ 32.0 %
Carbonate (as Na₂CO₃) ≤ 0.2 %
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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