Ethanol, HiPerSolv CHROMANORM® til HPLC

Leverandør: VWR Chemicals
Ratings: Ingen bedømmelse

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0,2 µm Filtreret. Packaged under nitrogen.

20825.290EA 475 DKK
20825.290 20825.324
Ethanol, HiPerSolv CHROMANORM® til HPLC
Ethanol

Advarsel: WARNING : this alcohol is regulated. Call us.

Formel: C₂H₅OH
Kogepunkt: 78,3 °C (1013 hPa)
Smeltepunkt: –117 °C
Massefylde: 0,7895 g/cm³ (20 °C)
Flammepunkt: 12 °C (closed cup)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00003568
CAS-nummer: 64-17-5
EINECS: 200-578-6
UN nummer: 1170
ADR: 3,II
REACH: 01-2119457610-43

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Specifikationer Testresultater

Assay (on anhydrous substance) Min. 99.8 %
Assay (V/V) 96,2-96,5%
Acidity Max. 0.0002 meq/g
Evaporation residue Max. 5 ppm
Absorbance (210 nm) Max. 0.5
Absorbance (254 nm) Max. 0.02
Absorbance (280 nm) Max. 0.01
Transmittance (210 nm) Min. 30 %
Transmittance (254 nm) Min. 96 %
Transmittance (280 nm) Min. 98 %


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