Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical


Overview
Brand: Fisher Chemical

Manufacturer Part Number: A955-1

UNSPSC: 12191502

Code: 25

Additional Details:
Additional Details: CAS Number: 75-05-8 Weight: 0.78600kg 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 116
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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
Melting Point −46°C
Formula Weight 41.05
Boiling Point 81°C
Vapor Density 1.42
Vapor Pressure 97mbar at 20°C
MDL Number 1878
Viscosity 0.36cp at 20°C
Quantity 1L
Merck Index 15, 69
DOT Information DOT Class 3, : Flammable Liquid
UN Number 1648; Colorless
Flash Point 12.8°C (55°F)
Assay ≥99.9%
Sodium (Na) 50 ppb max.
LCMS Gradient Suitability ≤2 mAU - PDA (200-400nm)
Copper (Cu) 5ppb max.
Tin (Sn) 5 ppb max.
Aluminum (Al) 25 ppb max.
Barium (Ba) 5 ppb max.
Linear Formula CH3CN
Zinc (Zn) 10 ppb max.
Chromium (Cr) 5 ppb max.
LCMS Negative Mode as Mecoprop ≤300ppb
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
Residue after Evaporation ≤0.8ppm
Manganese (Mn) 5 ppb max.
Analyte or Component Names Acetonitrile
Additional Information Vapor Pressure: 97mbar at 20°C
Decomposition Information >500°C
Calcium (Ca) 25 ppb max.
Nickel (Ni) 5 ppb max.
CAS 75-05-8
Magnesium (Mg) 10 ppb max.
Impurities ≤10ppb (Ionic, Potassium)
Purity Grade Notes Formulated for UHPLC-UV
LCMS Positive Mode as Propazine ≤50ppb
Absorbance ≤0.005 AU at 254nm
Potassium (K) 10 ppb max.
Assay Percent Range Assay: 99.9% min by GC
Iron (Fe) 5 ppb max.
Assay Percent Notes GC
Physical Form Liquid
Health Hazard 2 DANGER!
LCMS at Positive Mode as Reserpine 50 ppb max.
Water ≤0.01%
Packaging Glass Bottle
Filtered Through 0.1-micron filtered.
Identification Pass Test
Color Colorless
Silver (Ag) 5 ppb max.
Titratable Base ≤0.0006meq/g
Molecular Formula C2H3N
Cobalt (Co) 5 ppb max.
Certificate of Analysis Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request.
Density 0.781g/cm³
Cadmium (Cd) 5 ppb max.
Synonym ACN
Physical State Liquid
Chemical Name or Material Acetonitrile
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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