Acetonitrile
Item No.:AS1122
Specification:500mL,1L,2.5L,4L
Specification:500mL,1L,2.5L,4L
Specifications: 500ML, 1L, 2.5L, 4L
Catalog Name: AZ1122
Chemical formula: C2H3N
CAS:75-05-8
Index
|
Assay(by GC-FID) |
≥99.9% |
|
Color |
≤10 APHA |
|
Water(by KF coulometry) |
≤200 ppm |
|
Residue after evaporation |
≤2 ppm |
|
Titrable acid |
≤0.008 meq/g |
|
Titrable base |
≤0.0006 meq/g |
|
Optical absorbance at |
|
|
190 nm |
≤1.00 AU |
|
200 nm |
≤0.05 AU |
|
210 nm |
≤0.04 AU |
|
220 nm |
≤0.02 AU |
|
230 nm |
≤0.01 AU |
|
254nm |
≤0.005 AU |
|
400nm |
≤0.005 AU |
|
LC gradient elution suitability at |
|
|
210nm |
≤5 mAu |
|
254nm |
≤1 mAu |
|
Fluorescence at emission maximum for impurities at |
|
|
450nm |
≤1ppb |

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