Acetonitrile ≥99.9%, BAKER ANALYZED® HPLC, Ultra Gradient for HPLC, UHPLC, for spectrophotometry, J.T.Baker®

Supplier: Avantor

Sustainable Options Available

Supplier: Avantor

Sustainable Options Available

Synonyms: Methyl cyanide, Ethyl nitrile, Cyanomethane, Ethanenitrile, Ethanoic acid nitrile

CAS Number:75-05-8

Formula:H₃CCN

MDL Number:MFCD00001878

Boiling Pt:81.6

Melting Pt:–45.7 °C

Density:0.782 g/cm³ (20 °C)

Molecular Weight:41.05 g/mol

Flash Pt:2 °C (closed cup)

Storage Temperature:Ambient

UN:1648

ADR:3 II

Merck Index:13,00071

EINECS:200-835-2

REACH:01-2119471307-38

:GHS02

:GHS07

Specifications

Assay (by GC):
min. 99.9 %
Appearance:
passes test
Distilling Range 80-82°C:
min. 95%
Identity (by IR):
passes test
Transmittance 240 nm - 420 nm:
min. 98 %
Water (H2O):
max. 0.01 %
Measured at Emission Maximum for Solvent Impurities:
max. 1.0
Measured at 450 nm:
max. 0.3
at 254 nm:
max. 0.0005
Fluorescence (in ppb, measured as Benzo(a)Pyrene at EX/Em=280nm/Total Emission:
max. 0.5
at 210 nm:
max. 0.002
Residue after Evaporation:
max. 1 ppm
Titrable Acid (meq/g):
max. 0.0008
Titrable Base (meq/g):
max. 0.0006
at 200 nm:
max. 0.05
at 220 nm:
max. 0.01
at 254-400 nm:
max. 0.01
UV Cut-off, nm:
max. 190