Sodium hydroxide ~50% in aqueous solution for HPLC, Fluka™

Supplier: Honeywell Research Chemicals
Danger

Synonyms: Caustic soda, Caustic soda, Sodium hydrate, Lye, Soda lye

71686-1L 71686-2.5L
BJ71686-1LEA 131 USD
BJ71686-1L BJ71686-2.5L
Sodium hydroxide ~50% in aqueous solution for HPLC, Fluka™
Sodium hydroxide
Formula: NaOH
Boiling Pt: 143 °C
Melting Pt: 12 °C
Density: 1.525 g/cm³
Storage Temperature: Ambient
MDL Number: MFCD00003548
CAS Number: 1310-73-2
UN: 1824
ADR: 8,II

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Specification Test Results

Assay 49.0 - 51.0 %
Density (D 20/4) 1.500 - 1.540
Carbonate (as Na₂CO₃) Max. 0.1 %
Absorbance 500 nm Max. 0.02
Absorbance at 300 nm Max. 0.03
Absorbance 280 nm Max. 0.08
Absorbance at 260 nm Max. 0.15
Absorbance at 240 nm Max. 0.17
Suitability test (HPLC) complying


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