Water Ph. Eur., USP, NF, purified

Supplier: VWR Collection

Synonyms: Hydrogen oxide

VWRS90200.0999EA 0 GBP
VWRS90200.0999
Water Ph. Eur., USP, NF, purified
Water
Formula: H₂O
MW: 18,02 g/mol
Boiling Pt: 100 °C (1013 hPa)
Melting Pt: 0 °C
Density: 1,00 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00011332
CAS Number: 7732-18-5
EINECS: 231-791-2
Merck Index: 13,10098

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Specification Test Results

Appearance Clear colourless liquid
Conductivity (20°C) (on line) Max. 1.1 µS/cm
NO3 (Nitrate) Max. 0.2 ppm
Heavy metals (as Pb) Max. 0.1 ppm
Acidity or alkalinity Passes test Ph.Eur.
Oxidisable substances Passes test Ph.Eur.
Cl (Chloride) Passes test Ph.Eur.
SO4 (Sulphate) Passes test Ph.Eur.
NH4 (Ammonium) Max. 0.2 ppm
Calcium and magnesium Passes test Ph.Eur.
Residue on evaporation Max. 0.001 %
Microbial contamination Passes test Ph.Eur.
Total organic carbon (TOC) (on line) Max. 50 ppb

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