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Ethanol absolute 99.8% for analysis

Dodavatel: Thermo Fisher Scientific
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Synonyms: Ethyl alcohol

445730010 445730025
ACRO445730010EA 4930 CZK
ACRO445730010 ACRO445730025
Ethanol absolute 99.8% for analysis
Ethanol
Vzorec: C₂H₅OH
Bod varu: 78,3 °C (1013 hPa)
Bod tání: –114 °C
Hustota: 0,79 g/cm³
Bod vzplanutí: 12 °C
Storage Temperature: Ambient
MDL Number: MFCD00003568
CAS číslo: 64-17-5
UN: 1170
ADR: 3,II

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Výsledky specifikačního testu

Appearance Clear liquid
Refractive index 1.3600 to 1.3630 (20°C, 589 nm)
Water ≤0.2 %
Density (20°C) 0.789 to 0.790 kg/l
Color scale ≤10 APHA
Residue after evaporation ≤0.0005 %
Acidity ≤0.0002 meq/g
Alkalinity ≤0.0002 meq/g
Substance darkened by H2SO4 passes test
Calcium (Ca) ≤0.5 ppm
Chromium (Cr) ≤0.02 ppm
Cobalt (Co) ≤0.02 ppm
Copper (Cu) ≤0.05 ppm
Iron (Fe) ≤0.2 ppm
Magnesium (Mg) ≤0.1 ppm
Manganese (Mn) ≤0.02 ppm
Nickel (Ni) ≤0.02 ppm
Zinc (Zn) ≤0.1 ppm
Heavy metals (as Pb) ≤1 ppm
Ethanol 99.8 to 100 % v/v (calculated)
Substance reducing dichromate passes test


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