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633321

Sigma-Aldrich

Water solution

contains 0.1 % (v/v) formic acid, 20 % (v/v) acetonitrile

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Linear Formula:
H2O
MDL number:
PubChem Substance ID:

form

liquid

Quality Level

contains

0.1 % (v/v) formic acid
20 % (v/v) acetonitrile

technique(s)

HPLC: suitable

density

0.971 g/mL at 25 °C

application(s)

food and beverages

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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1 of 4

This Item
679178576913576905
Water solution contains 0.1 % (v/v) formic acid, 20 % (v/v) acetonitrile

633321

Water solution

Water solution contains 0.05 % (w/v) ammonium formate, 0.1 % (v/v) formic acid

679178

Water solution

Water solution suitable for HPLC, contains 0.1 % (v/v) formic acid

576913

Water solution

Water solution contains 0.1 % (v/v) trifluoroacetic acid, suitable for HPLC

576905

Water solution

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

form

liquid

form

liquid

form

liquid

form

liquid

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

density

0.971 g/mL at 25 °C

density

0.9972 g/mL at 25 °C

density

-

density

-

contains

0.1 % (v/v) formic acid

contains

0.05 % (w/v) ammonium formate, 0.1 % (v/v) formic acid

contains

0.1 % (v/v) formic acid

contains

0.1 % (v/v) trifluoroacetic acid

General description

The product is water containing 0.1%v/v formic acid and 20%v/v acetonitrile that can be employed for HPLC and UHPLC (Ultra High performance Liquid Chromatography) techniques. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases. Formic acid is used as mobile phase additive. Acetonitrile (MeCN), an organic solvent has low viscosity, high elution strength and is UV transparent at low wavelength.

Preparation Note

Product filtered through a 0.2 μm filter

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Eye Irrit. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Eagleson M.
Concise Encyclopedia Chemistry, 6-6 (1994)
Acetonitrile, the polarity chameleon.
Zarzycki PK, et al.
Analytical and Bioanalytical Chemistry, 397(3), 905-908 (2010)

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