4.80672

Acetonitrile solution

suitable for HPLC, LiChrosolv^®, contains 0.05% (v/v) trifluoroacetic acid

• Synonym(s): Acetonitrile solution, ACN, ACN + TFA, Cyanomethane, Ethyl nitrile, Methyl cyanide
• Linear Formula: CH₃CN
• CAS Number: 75-05-8
• Molecular Weight: 41.05
• Beilstein/REAXYS Number: 4124158
• MDL number: MFCD00001878
• UNSPSC Code: 12191502
• EC Index Number: 200-835-2
• NACRES: NA.03

Properties

• product name: Acetonitrile with 0.05% (v:v) Trifluoroacetic acid, LiChrosolv^®
• vapor pressure: 97 hPa ( 20 °C)
• Quality Level: 100
• product line: LiChrosolv^®
• grade: isocratic
• form: liquid
• concentration: 0.045-0.055 % (v/v) (trifluoroacetic acid)
• technique(s): HPLC: suitable
• bp: 81.6 °C/1,013 hPa
• transition temp: flash point 2 °C (Information refers to the main component.)
• density: 0.782 g/mL at 25 °C
• format: mixture
• storage temp.: 2-30°C
• SMILES string: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI key: WEVYAHXRMPXWCK-UHFFFAOYSA-N

Description

General description

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Analysis Note

Assay (trifluoroacetic acid): 0.045 - 0.055 % (v/v)

Other Notes

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Legal Information

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

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225 - H302 + H312 + H332 - H319
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 35.6 °F - Information refers to the main ingredient.
• flash_point_c: 2 °C - Information refers to the main ingredient.