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38796

Water

Deionized

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About This Item

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

<1 (vs air)

Quality Segment

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

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.

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Storage Class

10 - Combustible liquids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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