Sodium hydroxide 32% in aqueous solution, AnalaR NORMAPUR® analytical reagent, for nitrogen analysis

Supplier: VWR Chemicals

28225.415EA 256 EUR
28225.415 28225.324 28225.290 28225.360
Sodium hydroxide 32% in aqueous solution, AnalaR NORMAPUR® analytical reagent, for nitrogen analysis
Sodium hydroxide
Formula: NaOH
MW: 40 g/mol
Boiling Pt: 119…135 °C (1013 hPa)
Melting Pt: 9…10 °C
Density: 1,35 g/cm³ (20 °C)
MDL Number: MFCD00003548
CAS Number: 1310-73-2
UN: 1824
ADR: 8,II

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Specification Test Results

Assay Min. 32 %
Heavy metals (as Pb) Max. 10 ppm
Total N (Nitrogen) Max. 1 ppm
Cl (Chloride) Max. 20 ppm
CO3 (as Na2CO3) Max. 1.0 %
SiO4 (as SiO2) Max. 50 ppm
SO4 (Sulphate) Max. 30 ppm
Al (Aluminium) Max. 10 ppm
Fe (Iron) Max. 10 ppm

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