Sodium hydroxide 98%, pellets, extra_pure

Supplier: Thermo Fisher Scientific
Danger

Synonyms: Caustic soda

134070010 134070025 134070100 134070250
ACRO134070010EA 51.5 EUR
ACRO134070010 ACRO134070025 ACRO134070100 ACRO134070250
Sodium hydroxide 98%, pellets, extra_pure
Sodium hydroxide
Formula: NaOH
MW: 40 g/mol
Boiling Pt: 1390 °C (760 mmHg)
Melting Pt: 318 °C
Storage Temperature: Ambient
MDL Number: MFCD00003548
CAS Number: 1310-73-2
EINECS: 215-185-5
UN: 1823
ADR: 8 II
REACH: 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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