Methanol 99.8% for HPLC
Dodavatel: Thermo Scientific
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Nebezpečí
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ACRO268280025EA
2600
CZK
ACRO268280025
ACRO268280010
Methanol 99.8% for HPLC
Methanol
Vzorec:
CH₃OH MW: 32,04 g/mol Bod varu: 64,6 °C (1013 hPa) Bod tání: –98 °C Hustota: 0,791 g/cm³ Bod vzplanutí: 12 °C (ot. pohárek) Storage Temperature: Ambient |
MDL Number:
MFCD00004595 CAS číslo: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3,II REACH: 01-2119433307-44 Merck Index: 13,05984 |
Výsledky specifikačního testu
Appearance | Clear colorless Liquid |
Water | ≤0.05 % |
GC | ≥99.8 % |
UV | at 210 nm A: ≤0.2 |
UV | at 220 nm A: ≤0.1 |
UV | at 230 nm A: ≤0.05 |
UV | at 240 nm A: ≤0.02 |
UV | at 250 nm A: ≤0.005 |
UV | at 260 nm A: ≤0.005 |
UV | 1 cm cell vs HPLC-grade water |
Wavelength at 1 A.U. | ≤205 nm |
Residue after evaporation | ≤5 ppm |
Acidity/alkalinity | ≤0.0002 meq/g |
Filtered to 0.2 micrometer | Filtered |
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