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Ethanol, HiPerSolv CHROMANORM® for HPLC

Dodavatel: VWR Chemicals
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Filtered through a 0.2 µm filter, packaged under nitrogen.

20825.290EA 1890 CZK
20825.290 20825.324
Ethanol, HiPerSolv CHROMANORM® for HPLC
Ethanol

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

Vzorec: C₂H₅OH
Bod varu: 78,3 °C (1013 hPa)
Bod tání: –117 °C
Hustota: 0,7895 g/cm³ (20 °C)
Bod vzplanutí: 12 °C (ot. pohárek)
Storage Temperature: Ambient
MDL Number: MFCD00003568
CAS číslo: 64-17-5
EINECS: 200-578-6
UN: 1170
ADR: 3,II
REACH: 01-2119457610-43

Objednat

Výsledky specifikačního testu

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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