38796

Water

Deionized

• Linear Formula: H₂O
• CAS Number: 7732-18-5
• Molecular Weight: 18.02
• Beilstein: 2050024
• EC Number: 231-791-2
• MDL number: MFCD00011332
• UNSPSC Code: 12191602
• PubChem Substance ID: 329755785
• NACRES: NA.21
• bp: 100 °C (lit.)
• vapor pressure: 3 mmHg

Properties

• vapor density: <1 (vs air)
• Quality Level: 200
• vapor pressure: 3 mmHg
• form: liquid
• quality: Deionized
• dilution: (for analytical testing)
• refractive index: n20/D 1.34 (lit.)
• pH: 6.0-8.0 (25 °C)
• conductivity: ≤4.3 μS/cm
• bp: 100 °C (lit.)
• mp: 0 °C (lit.)
• density: 1.000 g/mL at 3.98 °C (lit.)
• SMILES string: O
• InChI: 1S/H2O/h1H2
• InChI key: XLYOFNOQVPJJNP-UHFFFAOYSA-N

Description

General description

Water (deionized) is a clear colorless liquid having boiling point 100°C (lit) and refractive index n20/D 1.34(lit.).

Application

Water (deionized) may be used for the following studies:

• Rinsing of slides.
• For the elimination of surfactant and excess silver ions during the preparation of silver nanoparticles.
• Preparation of powdered milk formula samples for the quantification of fluoride.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable