Metanol, BAKER ANALYZED®, gradient HPLC/UHPLC, J.T.Baker®
Dostawca: Avantor
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Niebezpieczeństwo
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Synonim:
Alkohol metylowy
8402.1000EA
196
PLN
8402.1000
8402.2500
8402.5000
Metanol, BAKER ANALYZED®, gradient HPLC/UHPLC, J.T.Baker®
Metanol
Formuła:
CH₃OH MW: 32.04 g/mol Temp. Wrzenia: 64.6 Temp. topnienia: –98 °C Gęstość: 0.7918 g/cm³ (20 °C) Temp. Zapłonu: 11 °C (zamknięty kubek) Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00004595 Numer CAS: 67-56-1 Numer WE (dawny EINECS): 200-659-6 Jednostka: 1230 ADR: 3 II REACH: 01-2119433307-44 Klasyfikacja Merck : 13,05984 |
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Wyniki testów specyfikacyjnych
Assay (by GC) (corrected for water) | min. 99.8 % |
Acetone | max. 0.001 % |
Residue after Evaporation (in ppm) | max. 2 |
Titrable Acid (meq/g) | max. 0.0003 |
Titrable Base (meq/g) | max. 0.0001 |
Water (H2O) | max. 0.02 % |
Fluorescence Trace Impurities (as quinine base), ppb: | |
Measured at Emission Maximum for Solvent Impurities | max. 1.0 |
Measured at 450 nm | max. 0.3 |
Gradient Elution Test Ultraviolet Absorbance (a.u.): | |
at 235 nm | max. 0.005 |
at 254 nm | max. 0.02 |
Ultraviolet Absorbance (1.00-cm path vs water): | |
at 225 nm | max. 0.20 |
at 280 nm | max. 0.01 |
at 350 nm | max. 0.01 |
UV Cut-off, nm | max. 206 |
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