|
Test
|
Specification
|
|
Pt-Co Chrominance
|
≤10
|
|
Distillation Test
|
≥98.5%
|
|
Dimethylamine ppm
|
≤15
|
|
Formic Acid ppm
|
≤25
|
|
PH 25 20% Aqueous Solution
|
7.0-7.5
|
|
Electric Conductivity 25 20% Aqueous solution
|
≤10
|
|
Moisture ppm
|
≤500
|
|
Fe ppm
|
≤0.05
|
|
Refractivity
|
1.4270-1.4290
|
|
Methanol ppm
|
≤20
|
|
Heavy Component
(Dimethyl Acetamide) ppm
|
≤500
|
|
DMF %
|
≥99.9
|
