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Acetonitrile



 

ISO 9001:2000
Registered Firm

 

UHP Grade Specifications
Ultra Low Water/Gradient/Carbonyl
Grade Code AC01

For typical performance, click on the links below.

Test

PrecisionPure™ Specification

Assay (as CH3CN) by GC (%)

99.9% min

 

@200 nm

0.04 max

@210 nm

0.03 max

@220 nm

0.01 max

@254 nm

0.005 max

UV Cut-Off (nm)

190 max

Fluorescence Trace Impurities

 

(as Quinine Base, ppb) at 450 nm

0.3 max

at Emission Maximum for Impurities

1.0 max

20 max

Titrable Acid (meq/g)

0.008 max

Titrable Base (meq/g)

0.0006 max

5 max

Gradient Elution Test (a.u.)

 

0.001 max

@254 nm

0.001 max

For complete information on PrecisionPure™ Acetonitrile, mail info@purificationtech.com

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