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Acetonitrile, Optima™ LC/MS Grade, Fisher Chemical

$186.08 - $751.00

Chemical Identifiers

CAS 75-05-8
Color Colorless
Physical Form Liquid
Molecular Formula C2H3N
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

A9551

 
fisher scientific company
A9551
Glass Bottle 1L Each for $216.31
Case of 6 Each for $1,297.86

A955212

 
fisher scientific company
A955212
Glass Bottle 2.5L Each for $414.31
Case of 4 Each for $1,657.24

A955500

 
fisher scientific company
A955500
Glass Bottle 500mL Each for $186.08
Case of 6 Each for $1,116.48

A9554

  Accessories
fisher scientific company
A9554
Glass Bottle 4L Each for $751.00
Case of 4 Each for $3,004.00
Description & Specifications

Specifications

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
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.
Physical Form Liquid
Color Colorless
Assay ≥99.9%
Density 0.781g/cm³
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.
Sodium (Na) 50 ppb max.
Titratable Base ≤0.0006meq/g
Water ≤0.01%
Absorbance ≤0.005 AU at 254nm
Cadmium (Cd) 5 ppb max.
Calcium (Ca) 25 ppb max.
Chemical Name or Material Acetonitrile
Identification Pass Test
Iron (Fe) 5 ppb max.
Potassium (K) 10 ppb max.
Aluminum (Al) 25 ppb max.
Purity Grade Notes Formulated for UHPLC-UV
Assay Percent Range Assay: 99.9% min by GC
Assay Percent Notes GC
Linear Formula CH3CN
CAS 75-05-8
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
Impurities ≤10ppb (Ionic, Potassium)
LCMS at Negative Mode as Aldicarb 50 ppb max.
LCMS at Positive Mode as Reserpine 50 ppb max.
Lead (Pb) 5 ppb max.
Additional Information Vapor Pressure: 97mbar at 20°C
Magnesium (Mg) 10 ppb max.
Manganese (Mn) 5 ppb max.
Residue after Evaporation ≤0.8ppm
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.
Copper (Cu) 5ppb max.
Molecular Formula C2H3N
Cobalt (Co) 5 ppb max.

  • 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

Safety and Handling

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

DANGER!