Metanol, odwodniony (max. 0,005% H2O) ≥99.8% do syntezy
Dostawca: VWR Chemicals
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Niebezpieczeństwo
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Synonim:
Alkohol metylowy
20856.296EA
283
PLN
20856.296
Metanol, odwodniony (max. 0,005% H2O) ≥99.8% do syntezy
Metanol
Formuła:
CH₃OH MW: 32,04 g/mol Temp. Wrzenia: 64,6 °C (1013 hPa) 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 (6.1),II REACH: 01-2119433307-44 Klasyfikacja Merck : 13,05984 |
Wyniki testów specyfikacyjnych
Appearance | Clear colourless liquid |
Colour value | Max. 10 APHA |
Assay (calculated on anhydrous) | Min. 99.8 % |
Acidity (as HCOOH) | Max. 0.0010 % |
Alkalinity (as NH3) | Max. 0.00010 % |
Acetone + aldehydes (as CH3COCH3) | Max. 0.0010 % |
Formaldehyde | Max. 0.0001 % |
Residue on evaporation | 0.0010 % |
Reducing substances | Max. 0.0002 % |
Water (K.F.) | Max. 0.0050 % |
Substances discoloured by H2SO4 | Max. 20 APHA |
Ethanol | Max. 0.100 % |
Cl (Chloride) | Max. 0.5 ppm |
Al (Aluminium) | Max. 0.5 ppm |
B (Boron) | Max. 0.02 ppm |
Ba (Barium) | Max. 0.5 ppm |
Ca (Calcium) | Max. 0.5 ppm |
Cd (Cadmium) | Max. 0.01 ppm |
Co (Cobalt) | Max. 0.01 ppm |
Cr (Chromium) | Max. 0.02 ppm |
Cu (Copper) | Max. 0.01 ppm |
Fe (Iron) | Max. 0.1 ppm |
Mg (Magnesium) | Max. 0.1 ppm |
Mn (Manganese) | Max. 0.01 ppm |
Ni (Nickel) | Max. 0.01 ppm |
Pb (Lead) | Max. 0.01 ppm |
Sn (Tin) | Max. 0.1 ppm |
Zn (Zinc) | Max. 0.1 ppm |
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