Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical


Overview
Brand: Fisher Chemical

Manufacturer Part Number: A955-1

1LT Acetonitrile, Optima(TM) LC/MS grade

UNSPSC: 12191502

Code: 25

Additional Details:
Additional Details: CAS Number: 75-05-8 Weight: 0.78100kg Transport: UN number : 1648 Chem class : 1 Pack group : II


Packaging Glass Bottle
Quantity 1L

Product Code. 10489553

Quantity Price
1 £ 138.1 / 1 L
6 £ 117.39 / 1 L
In Stock 125
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Description and Specification

Chemical Identifiers

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

Specification

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

  • 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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