Acetonitrile ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Flammable

Irritant

Sustainable Options Available

MOC: Non-Regulated

Flammable

Irritant

Acetonitrile ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Sustainable Options Available

MOC: Non-Regulated

CAS Number:75-05-8

Formula:H₃CCN

MDL Number:MFCD00001878

:41.05 g/mol

Merck Index:13,00071

Boiling Pt:81.6 °C (1013 hPa)

Melting Pt:–45.7 °C

Density:0.782 g/cm³ (20 °C)

EINECS:200-835-2

UN:1648

ADR:3,II

:Management of Change (MOC) category = N

Flash Pt:2 °C (closed cup)

REACH:01-2119471307-38

:GHS02

:GHS07

Storage Temperature:Ambient

Specifications

Environmentally Preferable:
Safer Human and Environmental Health
Environmental certification:
Chem21 solvent selection guide recommended by default

ACS - Assay (CH₃CN) (by GC, corrected for water):
≥99.8 %
Appearance (clear, colorless liquid):
Passes Test
ACS - Color (APHA):
≤10
ACS - Residue after Evaporation:
≤0.0002 %
ACS - Titrable Acid (µeq/g):
≤8
ACS - Titrable Base (µeq/g):
≤0.6
ACS - Water (H₂O)(by Karl Fischer titrn):
≤0.02 %
ACS - HPLC Gradient Elution (No Peak Greater than 25% of Full Scale)(0.005 au):
Passes Test
Ultraviolet Absorbance (1.00-cm cell vs. water) - 190 nm:
≤1.00
Ultraviolet Absorbance (1.00-cm cell vs. water) - 200 nm:
≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 210 nm:
≤0.05
Ultraviolet Absorbance (1.00-cm cell vs. water) - 220 nm:
≤0.02
Ultraviolet Absorbance (1.00-cm cell vs. water) - 230 nm:
≤0.01
Ultraviolet Absorbance (1.00-cm cell vs. water) - 254 - 400 nm:
≤0.005