Acetonitrile
for the Japanese Pharmacopoeia General Tests (for LC)
Specification Assay : 99.5+% (USP-NF method), 99.9+% (EP method), 99.8+% (capillary GC)
Manufacturer : FUJIFILM Wako Pure Chemical Corporation
Storage Condition : Keep at RT.
CAS RN® : 75-05-8 Molecular Formula : CH3CN Molecular Weight : 41.05
Appearance Colorless clear liquid
pH pH of a 100g/l solution (EP method) : Neutral to litmus paper
Boiling Point about 82 degrees C
Density 0.780 - 0.783g/mL (20 degrees C)
Specific Gravity about 0.78(20/20 degrees C)
Refractive Index 1.343 - 1.346(20 degrees C/D), about 1.344(20 degrees C/D)(EP method)
