Product Description
Features :
- Smooth baseline and minimum drift ensure detection quantification of lowest possible analytes concentration
- Consistent result in gradient analysis
- Exceed ACS specifications
- Minimum peak impurities in the gradient chromatogram
- High UV transmission on lower wavelength
Product Details :
CASR: | 67-56-1 |
Molecular Formula: | CH3OH |
Molecular Weight: | 32.04 |
Specifications :
Description: | Clear colourless liquid with a characteristic odour. |
Solubility: | Miscible with water. |
Assay (GC): | Min. 99.90% |
Specific gravity, 20oC: | 0.790 to 0.792 |
Refractive index,20oC: | 1.328 - 1.329 |
Distillation range: | ~65oC (Min. 95%) |
*Gradient at 235 nm: | 3 mAU max. |
*Gradient at 254 nm: | 1.5 mAU max. |
UV Transmission profile (10 mm cell) at 205nm: | Min. 10% |
UV Transmission profile (10mm cell) at 210nm: | Min. 30% |
UV Transmission profile (10mm cell) at 220nm: | Min. 60% |
UV Transmission profile (10 mm cell) at 235nm: | Min. 85% |
UV Transmission profile (10mm cell) at 240nm: | Min. 90% |
*UV Transmission profile (10mm cell) at 260nm: | Min. 98% |
Residue on evaporation: | 0.0004% max |
Water: | 0.03% max |