Merck
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1.59014

Supelco

Acetonitrile with 0.1% (v:v) trifluoroacetic acid

hypergrade for LC-MS LiChrosolv®

Synonym(s):
Acetonitrile solution, ACN + TFA
Linear Formula:
CH3CN
CAS Number:
Molecular Weight:
41.05
Beilstein:
4124158
Número MDL:

presión de vapor

97 hPa ( 20 °C)

Nivel de calidad

100

línea de producto

LiChrosolv®

formulario

liquid

concentración

0.095-0.105 % (v/v)

technique(s)

LC/MS: suitable

impurezas

≤0.025 ppm K (Potassium)
≤0.05 ppm Al (Aluminium)
≤0.05 ppm Ca (Calcium)
≤0.05 ppm Fe (Iron)
≤0.05 ppm Mg (Magnesium)
≤0.25 ppm Na (Sodium)

color

APHA: ≤10

temperatura de transición

flash point 2 °C

densidad

0.782 g/mL at 25 °C

temp. de almacenamiento

2-30°C

SMILES string

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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Nota de preparación

Product filtered through a 0.2 μm filter

Nota de análisis

Acid content: 0.095 - 0.105 % (v/v)
Identity: passes test
Color: ≤ 10 Hazen
Al (Aluminium): ≤ 0.05 ppm
Ca (Calcium): ≤ 0.05 ppm
Fe (Iron): ≤ 0.05 ppm
K (Potassium): ≤ 0.025 ppm
Mg (Magnesium): ≤ 0.05 ppm
Na (Sodium): ≤ 0.25 ppm
Gradient grade (at 210 nm): ≤ 1.0 mAU
Gradient grade (at 254 nm): ≤ 0.5 mAU
Suitable for LC-MS; Intensity of background mass peak based on reserpine(APCI/ESI positive): ≤ 2 ppb
Filtered by 0.2 µm filter.

Información legal

LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 2

Punto de inflamabilidad F

35.6 °F - (Acetonitrile)

Punto de inflamabilidad C

2 °C - (Acetonitrile)

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