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WATER For HPLC

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Article No. 6483D Grade For HPLC
Purity CAS No. 7732-18-5
Molecular Formula H2O Molecular Weight 18.02
H.S. Code 2853.9010 Shelf Life 24 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear colorless
Odour Odorless pH value 6 - 8 at 25 °C
Melting point/ Freezing point [°C] 0 °C Boiling point [°C] 100 °C
Vapour pressure [20°C] 2.3 kPa (@ 20°C) Vapour density 0.62
Density [g/cm3] 1 Solubility in water [% weight] Completely miscible

Specifications

Appearance Clear colourless liquid pH 5 - 7
Residue on evaporation Max 0.0005% UV transmittance (with air as blank)
at 200 nm Min 100% at 250 nm Min 100%
Colour scale Max 10 Hazen
Revision Date: 09-Aug-2023

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