Methanol Ultra Gold Gradient
( 67-56-1 | CLS-CHU-266-4lt )
| CAS: | 67-56-1 |
|---|---|
| Molecular Formula: | CH₃OH |
| Molecular Weight: | 32.04 |
Product Detail
| Product Name | Methanol Ultra Gold Gradient |
| Categories | Solvents |
| CAS | 67-56-1 |
| Molecular Formula | CH₃OH |
| Molecular Weight | 32.04 |
| CLS CAT Numbers | CLS-CHU-266-4lt |
| Prepack Size | 4lt |
Product Specifications
| Color (APHA) | Max.10 APHA |
| Assay (by GC) | Min.99.9% |
| Water | Max.0.02% |
| Residue after Evaporation | Max.1ppm |
| Titratable Acid | Max.0.0002 mEq/g |
| Titratable Base | Max.0.0002 mEq/g |
| UV Cut of | Max.205nm |
| UV Absortance | (220 nm) Max.0.22 (230 nm) Max.0.125 (254 nm) Max.0.02 (280 nm) Max.0.009 |
| Gradient (235 nm) | Max.1.0 mAU |
| Gradient (254 nm) | Max.1.0 mAU |
| Fluorescence Impurities | @450 nm (Emission) Max.0.3ppb @Emission Max (Impurities) Max.0.5ppb |
| Carbonyl Compound | Max.0.001% |
| (each of Acetone, Formaldehyde and Acetaldehyde) | / |
| Substances darkened by sulfuric acid | To pass test |
| Substances reducing Permanganate | To pass test |
| Solubility in Water | To pass test |
| Filtered by 0.2um filter | / |
| Meets Ph. Eur.Specifications |
