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Acetonitrile HPLC ChromAR for HPLC 99.8% 4L CAS 75-05-8 -Handlers Certificate Required
2856.10-4L



Specification MACR2856-10

Acetonitrile 99.9%, ChromAR® HPLC super gradient, Macron Fine Chemicals™

 

Flammable Warning Irritant 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		 CAS Number: 75-05-8
UN: 1648
ADR: 3,II (medium risk)
 
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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 - Wa ter (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. wa ter) - 190 nm ≤ 1.00
Ultraviolet Absorbance (1.00-cm cell vs. wat er) - 200 nm ≤ 0.05
Ultraviolet Absorbance (1.00-cm cell vs. wat er) - 210 nm ≤ 0.05
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 220 nm ≤ 0.02
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 230 nm ≤ 0.01
Ultraviolet Absorbance (1.00-cm cell vs. wa ter) - 254 - 400 nm ≤ 0.005
Filtered through a 0.2 micron filter.

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