Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical

Packaging Glass Bottle
Quantity 1L

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Catalog No. A955-1

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    Chemical Identifiers

    CAS 75-05-8
    Color Colorless
    Physical Form Liquid
    Molecular Formula C2H3N

    Specifications

    Boiling Point 81°C
    Melting Point −46°C
    Formula Weight 41.05
    Vapor Pressure 97mbar at 20°C
    Vapor Density 1.42
    Viscosity 0.36cp at 20°C
    MDL Number 1878
    Quantity 1L
    Merck Index 15, 69
    DOT Information DOT Class 3, : Flammable Liquid
    Flash Point 12.8°C (55°F)
    UN Number 1648; Colorless
    Physical Form Liquid
    Color Colorless
    Density 0.781g/cm³
    Analyte or Component Names Acetonitrile
    Decomposition Information >500°C
    Physical State Liquid
    Certificate of Analysis Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request.
    Filtered Through 0.1-micron filtered.
    Health Hazard 3 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
    Sodium (Na) 50 ppb max.
    Absorbance ≤0.005 AU at 254nm
    Cadmium (Cd) 5 ppb max.
    Calcium (Ca) 25 ppb max.
    Identification Pass Test
    Iron (Fe) 5 ppb max.
    LCMS Gradient Suitability ≤2 mAU - PDA (200-400nm)
    LCMS Positive Mode as Propazine ≤50ppb
    LCMS Negative Mode as Mecoprop ≤300ppb
    Nickel (Ni) 5 ppb max.
    Packaging Glass Bottle
    Silver (Ag) 5 ppb max.
    Titratable Base ≤0.0006meq/g
    Water ≤0.01%
    Aluminum (Al) 25 ppb max.
    Assay Percent Range Assay: 99.9% min by GC
    Synonym ACN
    Health Hazard 2 DANGER!
    Impurities ≤10ppb (Ionic, Potassium)
    LCMS at Negative Mode as Aldicarb 50 ppb max.
    Additional Information Vapor Pressure: 97mbar at 20°C
    Magnesium (Mg) 10 ppb max.
    Manganese (Mn) 5 ppb max.
    Potassium (K) 10 ppb max.
    Residue after Evaporation ≤0.8ppm
    Linear Formula CH3CN
    CAS 75-05-8
    Copper (Cu) 5ppb max.
    LCMS at Positive Mode as Reserpine 50 ppb max.
    Lead (Pb) 5 ppb max.
    Tin (Sn) 5 ppb max.
    Titratable Acid ≤0.008meq/g
    Zinc (Zn) 10 ppb max.
    Barium (Ba) 5 ppb max.
    Chromium (Cr) 5 ppb max.
    Cobalt (Co) 5 ppb max.
    Molecular Formula C2H3N
    Chemical Name or Material Acetonitrile
    Assay ≥99.9%, GC
    Grade Optima™ LC/MS, Formulated for UHPLC-UV

    Description

    • 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

    See Product Certificates

    DANGER!

    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

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling
  • Product Certifications

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