Acetonitrile Gradient Grade 2.5LT Go Back

CASR

: 75-5-8

Molecular Formula

: CH3CN

Molecular Weight

: 41.05
Specifications  
*Description: Clear colourless liquid.
*Solubility: Miscible with water.
Colour: Not more than 10 Hazen.
Specific gravity, 20°C: 0.782-0.783
Distillation range (80-82°C): Min. 95% (v/v)
*Assay (GC): Min. 99.9%
*Gradient elution test (at 210 nm): 4.0 mAU max.
*Gradient elution test (at 254 nm): 1.0 mAU max
UV Transmission Profile (1cm cell)@195nm: Min. 83%
UV Transmission Profile (1cm cell)@200nm: Min. 95%
UV Transmission Profile (1cm cell)@210nm: Min. 96%
UV Transmission Profile (1cm cell)@220nm: Min. 97%
UV Transmission Profile (1cm cell)@230nm: Min. 98%
UV Transmission Profile (1cm cell)@240nm: Min. 99%
Acidity: NMT 0.0002 meq/g
Alkalinity: NMT 0.0002 meq/g
Water: 0.03% max
Residue on evaporation: 0.0004% max
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