Application
anhydrous, Biotechnology
Preparation Note
Product filtered through a 0.2 μm filter
Analysis Note
Appearance | Clear liquid, free from particulates |
Assay (GC) | 99.9% min |
Color (APHA) | 10 max |
Evaporation residue | 5ppm max |
Filtered through 0.2 µm filter | To pass test |
Free amine (as dimethylamine) | 1ppm max |
Refractive index (n 20/D) | 1.3434-1.3446 |
Titrable acid | 2.0µeq/g max |
Titrable base | 0.6µeq/g max |
UV Abs. at 200 nm | 1.00AU max |
UV Abs. at 210 nm | 0.60AU max |
UV Abs. at 220 nm | 0.30AU max |
UV Abs. at 230 nm | 0.08AU max |
UV Abs. at 240 nm | 0.03AU max |
UV Abs. at 250 nm | 0.03AU max |
UV Abs. at 270 nm | 0.02AU max |
UV Abs. at 300 nm | 0.01AU max |
UV Abs. at 350 nm | 0.01AU max |
UV Cut-off | 200nm max |
Water (H2O) | 10ppm max |
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