Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical


Overview
Brand: Fisher Chemical

Manufacturer Part Number: A955-500

UNSPSC: 12191502

Code: 25

Additional Details:
Additional Details: CAS Number: 75-05-8 Weight: 0.39300kg Transport: UN number : 1648 Chem class : 1 Pack group : II


Packaging Glass Bottle
Quantity 500mL

Product Code. 10055454

Quantity Price
1 £ 88.7 / 500mL
In Stock 59
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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
Boiling Point 81°C
Formula Weight 41.05
Vapor Pressure 97mbar at 20°C
Viscosity 0.36cp at 20°C
MDL Number 1878
Vapor Density 1.42
Quantity 500mL
DOT Information DOT Class 3, : Flammable Liquid
Assay ≥99.9%
Sodium (Na) 50 ppb max.
LCMS Gradient Suitability ≤2 mAU - PDA (200-400nm)
Aluminum (Al) 25 ppb max.
Barium (Ba) 5 ppb max.
Copper (Cu) 5ppb max.
Tin (Sn) 5 ppb max.
Zinc (Zn) 10 ppb max.
Residue after Evaporation ≤0.8ppm
Additional Information Vapor Pressure: 97mbar at 20°C
Analyte or Component Names Acetonitrile
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
LCMS Negative Mode as Mecoprop ≤300ppb
Manganese (Mn) 5 ppb max.
Decomposition Information >500°C
CAS 75-05-8
Calcium (Ca) 25 ppb max.
LCMS Positive Mode as Propazine ≤50ppb
Purity Grade Notes Formulated for UHPLC-UV
Impurities ≤10ppb (Ionic, Potassium)
Nickel (Ni) 5 ppb max.
Magnesium (Mg) 10 ppb max.
Assay Percent Range Assay: 99.9% min by GC
Absorbance ≤0.005 AU at 254nm
Assay Percent Notes GC
Potassium (K) 10 ppb max.
Physical Form Liquid
Iron (Fe) 5 ppb max.
Identification Pass Test
Water ≤0.01%
LCMS at Positive Mode as Reserpine 50 ppb max.
Health Hazard 2 DANGER!
Filtered Through 0.1-micron filtered.
Packaging Glass Bottle
Molecular Formula C2H3N
Color Colorless
Certificate of Analysis Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request.
Cobalt (Co) 5 ppb max.
Density 0.781g/cm³
Titratable Base ≤0.0006meq/g
Silver (Ag) 5 ppb max.
Synonym ACN
Cadmium (Cd) 5 ppb max.
Merck Index 15, 69
Chemical Name or Material Acetonitrile
Physical State Liquid
LCMS at Negative Mode as Aldicarb 50 ppb max.
UN Number 1648
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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