Methanol LC-MS grade suitable UPLC/UHPLC 2.5L
83638.320-2.5L
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Danger |
Synonyms: Hydroxy methane , Methyl alcohol , Carbinol , Wood alcohol
Filtered through a 0.2 µm filter, packaged under nitr ogen.
| Formula: CH₃OH MW: 32.04 g/mol Boiling Pt: 64,6 °C (1013 hPa) Melting Pt: –98 °C Density: 0.7918 g/cm³ (20 °C) Flash Pt: 11 °C (closed cup) Storage Temperature: Ambient |
MDL Number: MFCD00004595 CAS Number: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3 (6.1),II REACH: 01-2119433307-44 Merck Index: 13,05984 |
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| Assay (GC) | Min. 99.9 % |
| Carbonyl compounds | Passes test |
| Acidity | Max. 0.0002 Meq/g |
| Alkalinity | Max. 0.0002 Meq/g |
| Density (20/20) | 0.791 --> 0.793 |
| Evaporation residue | Max. 3 ppm |
| Wa ter | Max. 0.03 % |
| Ca (Ca lcium) | Max. 200 ppb |
| K (Pota ssium) | Max. 100 ppb |
| Mg (Mag nesium) | Max. 100 ppb |
| Na (So dium) | Max. 200 ppb |
| Gradient (235 nm) | Max. 2 MAU |
| Gradient (254 nm) | Max. 2 MAU |
| Transmittance (205 nm) | Min. 10 % |
| Transmittance (210 nm) | Min. 40 % |
| Transmittance (220 nm) | Min. 60 % |
| Transmittance (230 nm) | Min. 80 % |
| Transmittance (240 nm) | Min. 90 % |
| Transmittance (from 260 nm) | Min. 98 % |
| Fluorescence (as qui nine) (254 nm) | Max. 1 ppb |
| Fluorescence (as qui nine) (365 nm) | Max. 1 ppb |
| Conforms to ACS | Passes test |
| Filtered through 0.2 μm | Confirmed |
Unit Qty: ea
Availability: 134 in stock
