Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical™

Description

Acetonitrile, >-99.9%, C2H3N, CAS Number-75-05-8, methyl cyanide, cyanomethane, acetonitrile, ethyl nitrile, ethanenitrile, cyanure de methyl, methanecarbonitrile, methylkyanid, methane, cyano, mecn, 2.5L

Acetonitrile, >-99.9%, C2H3N, CAS Number-75-05-8, methane, cyano, ethyl nitrile, methanecarbonitrile, methylkyanid, mecn, acetonitrile, methyl cyanide, ethanenitrile, cyanure de methyl, cyanomethane, 1L

• Ideal mobile phase for LC/MS and UHPLC-UV applications in pharmaceutical, biotechnology, clinical, environmental and food safety industries.
• Novel gradient elution test with Photodiode Array Detector screens for UV-absorbing contaminants at every wavelength in the 200 to 400nm range to afford smooth baselines and to reduce interferences.
• Evaluated for 17 metal impurities at ppb concentrations to minimize the formation of metal adducts during analysis and simplify spectral interpretation.
• 0.1 micron filtration minimizes troublesome particles that may interfere with LC/MS and UHPLC system performance
• Provides ideal solution to prepare cleaner, particle-free mobile phase blends. Positive mode ionization (as propazine) and negative mode ionization (as mecoprop) with ESI and Single Quadrupole MS detect organic contaminants at max 50ppb and max 300ppb, respectively
• Glass bottles have fluorinated lining

Specifications

Chemical Identifiers

• CAS: 75-05-8
• Molecular Weight (g/mol): 41.053
• MDL Number: 1878
• InChI Key: WEVYAHXRMPXWCK-UHFFFAOYSA-N
• Synonym: methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitrile, cyanure de methyl, methylkyanid, mecn
• PubChem CID: 6342
• ChEBI: CHEBI:38472
• IUPAC Name: acetonitrile
• SMILES: CC#N

• Melting Point: -46°C
• Absorbance: ≤1.00 AU at 190nm, ≤0.15 AU at 195nm, ≤0.05 AU at 200nm, ≤0.04 AU at 205nm, ≤0.03 AU at 210nm, ≤0.025 AU at 215nm, ≤0.015 AU at 220nm, ≤0.015 AU at 225nm, ≤0.01 AU at 230nm, ≤0.005 AU at 254nm, ≤0.005 AU at 280nm
• Color: Colorless
• Decomposition Information: >500°C
• Density: 0.781g/cm³
• Boiling Point: 81°C
• Quantity: 2.5 L
• Identification: Pass Test
• Packaging: Glass Bottle with fluorinated lining
• Physical Form: Liquid
• Residue after Evaporation: ≤0.8ppm
• Assay Percent Range: Assay: 99.9% min by GC
• Titratable Acid: ≤0.008meq/g
• Molecular Formula: C2H3N
• Titratable Base: ≤0.0006meq/g
• Linear Formula: CH₃CN
• Vapor Pressure: 97mbar at 20°C
• UN Number: 1648
• Viscosity: 0.36cp at 20°C
• Water: ≤0.01%
• Merck Index: 15, 69
• Formula Weight: 41.05
• Percent Purity: ≥99.9%
• Grade: Formulated for UHPLC-UV
• Assay: GC
• Chemical Name or Material: Acetonitrile

Safety and Handling

Hazard Statement	DANGER!
Precautionary Statement	Emergency Overview Flammable liquid and vapor. Irritating to eyes. May cause skin and respiratory tract irritation. May cause central nervous system effects. Liver and kidney injuries may occur. Use personal protective equipment. Use only under a chemical fume hood. Keep away from open flames, hot surfaces and sources of ignition. Wash off immediately with plenty of water for at least 15 minutes. Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Immediate medical attention is required. Move to fresh air. NFPA Health: 2 Flammability: 3 Instability: 0
DOTInformation	DOT Class 3, : Flammable Liquid

SDS