Methanol (Gradient Grade For HPLC)
Product Code | M048A | Grade | Gradient grade for HPLC |
Purity | 99.8% | CAS No | 67-56-1 |
Molecular Formula | CH3OH | Molecular Weight | 32.04 |
H.S.Code | 2905.1100 | Shelf Life | 5 years |
Physical Properties
Physical state at 20 C | Liquid | Colour | Colourless | Odour | Characteristic |
Specifications
Appearance | A Clear colourless liquid |
Assay | Min. 99.8% |
Non volatile matter | NMT 0.0005% |
Acidity | NMT 0.001% |
Alkalinity | NMT 0.0002% |
Water (H2O) | NMT 0.05% |
UV transmittance (1 cm cell, ref; water) | |
at 210 nm | Min. 30% |
at 220 nm | Min. 60% |
at 230 nm | Min. 75% |
at 240 nm | Min. 85% |
at 250 nm | Min. 95% |
at 260 nm | Min. 98% |
Packaging
1 L, 2.5 L |