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  6. Acetonitrile with 0.1% Trifluoroacetic Acid (v/v), Optima™ LC/MS Grade, Thermo Scientific™

Acetonitrile with 0.1% Trifluoroacetic Acid (v/v), Optima™ LC/MS Grade, Thermo Scientific™

Catalog No. LS121500
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Quantity:
500 mL
1 L
2.5 L
4 L
Packaging:
Glass Bottle
Wide Neck Amber Bottle
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Catalog No. Quantity Packaging
LS121500 500 mL Glass Bottle
LS1211 1 L Wide Neck Amber Bottle
LS121212 2.5 L Glass Bottle
LS1214 4 L Glass Bottle
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Catalog No. LS121500 Supplier Thermo Fisher Scientific Supplier No. LS121 500
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Description

Ideal high purity mobile phase blend for LC/MS and UHPLC-UV applications
Pre-mixed for ease-of-use
Low metal ion content to ensure minimal metal contamination
TFA is a common mobile phase additive that can function as an ion pair reagent

Chemical Identifiers

CAS 75-05-8 , 76-05-1
Molecular Formula C2H3N
Molecular Weight (g/mol) 41.053
MDL Number 4169
InChI Key WEVYAHXRMPXWCK-UHFFFAOYSA-N
Synonym methyl cyanide, cyanomethane, ethanenitrile, methanecarbonitrile, ethyl nitrile, methane, cyano, acetonitrile, cyanure de methyl, methylkyanid, mecn
PubChem CID 6342
ChEBI CHEBI:38472
IUPAC Name acetonitrile
SMILES CC#N

Specifications

pH 2
Melting Point -50°C
Absorbance ≤0.03 AU at 254nm, ≤0.4 AU at 230nm, ≤0.55 AU at 220nm, ≤0.6 AU at 210nm
Decomposition Information >500°C
Density 0.7810g/cm³
Boiling Point 82°C
Quantity 500 mL
Identification Pass Test
Packaging Glass Bottle
Physical Form Liquid
Assay Percent Range ≥97.5 %
Residue after Evaporation ≤1ppm
Linear Formula CH3CN
Water ≤0.01%
Merck Index 15, 9847
Formula Weight 41.04
Percent Purity 0.095 to 0.105% (v/v) Trifluoroacetic Acid
Grade OPTIMA™ LC-MS
Chemical Name or Material 0.1% Trifluoroacetic Acid in Acetonitrile (v/v), Solvent Blends
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Safety and Handling

Hazard Statement DANGER!
Precautionary Statement 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. Keep away from open flames, hot surfaces and sources of ignition. Use only under a chemical fume hood. 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
DOTInformation DOT Class 3, : Flammable Liquid