Metanoli ≥99.9% (by GC), HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Toimittaja: VWR Chemicals
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Vaara
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Filtered through a 0.2 µm filter, packaged under nitrogen.
83638.320EA
94.4
EUR
83638.320
83638.290
Metanoli ≥99.9% (by GC), HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Metanoli
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Kaava:
CH₃OH MW: 32,04 g/mol Kiehumispiste: 64,6 °C (1013 hPa) Sulamispiste: –98 °C Tiheys: 0,7918 g/cm³ (20 °C) Leimahduspiste: 11 °C (sulj. astia) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00004595 CAS-numero: 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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Testitulosten erittely
| 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 |
| Water | Max. 0.03 % |
| Ca (Calcium) | Max. 200 ppb |
| K (Potassium) | Max. 100 ppb |
| Mg (Magnesium) | Max. 100 ppb |
| Na (Sodium) | 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 quinine) (254 nm) | Max. 1 ppb |
| Fluorescence (as quinine) (365 nm) | Max. 1 ppb |
| Conforms to ACS | Passes test |
| Filtered through 0.2 μm | Confirmed |
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