Acetonitrile 99.8% ChromAR for HPLC 4L
achh-2856-10-4L

Flammable WarningIrritant Warning

Danger

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.

Unit Qty: ea

Availability: 37 in stock