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Etanol 96% (v/v), AnalaR NORMAPUR® reagent analityczny

Dostawca: VWR Chemicals
Niebezpieczeństwo

20823.293EA 265 PLN
20823.293 20823.327 20823.362 20823.460 20823.290 20823.930
Etanol 96% (v/v), AnalaR NORMAPUR® reagent analityczny
Etanol

Uwaga: WARNING : this alcohol is regulated. Call us.
For duty paid orders in the UK please add DP to the product code.

Formuła: C₂H₅OH
Temp. Wrzenia: 78,3 °C (1013 hPa)
Temp. topnienia: –117 °C
Gęstość: 0,7895 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00003568
Numer CAS: 64-17-5
Numer WE (dawny EINECS): 200-578-6
Jednostka: 1170
ADR: 3,II
REACH: 01-2119457610-43

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Wyniki testów specyfikacyjnych

Assay (on anhydrous substance) Min. 99.8 %
Assay (V/V) 95.1 - 96.9 %
IR Spectrum Passes test
UV Spectrum Passes test
Acidity Max. 0.0002 meq/g
Alkalinity Max. 0.0001 meq/g
Boiling point 78.0 - 78.5 °C
Colouration Max. 10 APHA
Substances coloured by H2SO4 Max. 20 APHA
Aldehydes (as CH3CHO) Max. 5 ppm
Aldehydes + ketones (as CH3CHO) Max. 10 ppm
Benzene Max. 5 ppm
Evaporation residue Max. 5 ppm
Formaldehyde Max. 1 ppm
Furaldehyde Max. 1 ppm
Ketones (as CH3COCH3) Max. 10 ppm
Methanol Max. 0.02 %
Propan-2-ol Max. 100 ppm
Substances reducing KMnO4 (as O) Max. 4 ppm
Total heavy alcohols Max. 100 ppm
Water 5.2 - 8.2 %
Al (Aluminium) Max. 0.1 ppm
Ba (Barium) Max. 0.02 ppm
Ca (Calcium) Max. 0.2 ppm
Cd (Cadmium) Max. 0.02 ppm
Co (Cobalt) Max. 0.01 ppm
Cr (Chromium) Max. 0.01 ppm
Cu (Copper) Max. 0.1 ppm
Fe (Iron) Max. 0.05 ppm
K (Potassium) Max. 0.1 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.01 ppm
Na (Sodium) Max. 1 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.05 ppm
Sn (Tin) Max. 0.05 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.1 ppm


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