Fisher Chemical Acetonitrile, Optima™ LC/MS Grade


Overview
Brand: Fisher Chemical

Manufacturer Part Number: A955-212

2.5LT Acetonitrile, Optima(TM) LC/MS grade

UNSPSC: 12191502

Code: 25

Additional Details:
Additional Details: CAS Number: 75-05-8 Weight: 1.95250kg Transport: UN number : 1648 Chem class : 1 Pack group : II


Packaging Glass Bottle
Quantity 2.5L

Product Code. 10001334

Quantity Price
1 £ 241.5 / 2.50 L
4 £ 205.28 / 2.50 L
In Stock 406
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Description and Specification

Chemical Identifiers

Chemical Name or Material Acetonitrile
CAS 75-05-8
Purity Grade Optima LC/MS
Purity Grade Notes Formulated for UHPLC-UV
Assay ≥99.9%
Assay Percent Range Assay: 99.9% min by GC
Assay Percent Notes GC
Molecular Formula C2H3N
Linear Formula CH3CN
Formula Weight 41.05g/mol
MDL Number 1878
Synonym ACN

Specification

Absorbance ≤0.005 AU at 254nm
Additional Information Vapor Pressure: 97mbar at 20°C
Aluminum (Al) 25 ppb max.
Barium (Ba) 5 ppb max.
Cadmium (Cd) 5 ppb max.
Calcium (Ca) 25 ppb max.
Chromium (Cr) 5 ppb max.
Cobalt (Co) 5 ppb max.
Copper (Cu) 5ppb max.
Density 0.781g/cm³
Identification Pass Test
Impurities ≤10ppb (Ionic, Potassium)
Iron (Fe) 5 ppb max.
LCMS at Negative Mode as Aldicarb 50 ppb max.
LCMS at Positive Mode as Reserpine 50 ppb max.
LCMS Gradient Suitability ≤2 mAU - PDA (200-400nm)
LCMS Positive Mode as Propazine ≤50ppb
Lead (Pb) 5 ppb max.
LCMS Negative Mode as Mecoprop ≤300ppb
Magnesium (Mg) 10 ppb max.
Manganese (Mn) 5 ppb max.
Nickel (Ni) 5 ppb max.
Packaging Glass Bottle
Potassium (K) 10 ppb max.
Residue after Evaporation ≤0.8ppm
Silver (Ag) 5 ppb max.
Sodium (Na) 50 ppb max.
Tin (Sn) 5 ppb max.
Titratable Acid ≤0.008meq/g
Titratable Base ≤0.0006meq/g
Vapor Pressure 97mbar at 20°C
Water ≤0.01%
Zinc (Zn) 10 ppb max.
Vapor Density 1.42
Viscosity 0.36cp at 20°C
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.
Boiling Point 81°C/177.8°F
Color Colorless
Melting Point −46°C/−50.8°F
Quantity 2.5L
Chemical Name or Material Acetonitrile
CAS 75-05-8
Purity Grade Optima LC/MS
Purity Grade Notes Formulated for UHPLC-UV
Physical Form Liquid
Assay ≥99.9%
Assay Percent Range Assay: 99.9% min by GC
Assay Percent Notes GC
Molecular Formula C2H3N
Linear Formula CH3CN
Formula Weight 41.05g/mol
MDL Number 1878
UN Number 1648
Merck Index 15, 69
Synonym ACN
Health Hazard 2 DANGER!
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
DOT Information DOT Class 3, : Flammable Liquid

  • 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

Documentation Safety and Handling

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

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