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

Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Danger

Synonyms: Ethyl nitrileMethyl cyanideEthanoic acid nitrileEthanenitrileCyanomethane

Management of Change (MOC) category = N

MACR2856-06 2856-06
CAMK285606CS 2662.73 CAD
MK285606 CAMK285606
Acetonitrile ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Acetonitrile

ChromAR—Solvents that meet ACS specifications and are suitable for liquid chromatography and UV-spectrophotometry. 

Formula: H₃CCN
MW: 41.05 g/mol
Boiling Pt: 81.6 °C (1013 hPa)
Melting Pt: –45.7 °C
Density: 0.782 g/cm³ (20 °C)
Flash Pt: 2 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00001878
CAS Number: 75-05-8
EINECS: 200-835-2
UN: 1648
ADR: 3,II
REACH: 01-2119471307-38
Merck Index: 13,00071

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Specification Test Results

For Laboratory,Research,or Manufacturing Use
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
Filtered through a 0.2 micron filter.

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