Ethanol, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals
Danger


Filtered through a 0.2 µm filter, packaged under nitrogen.

20825.290EA 59.9 EUR
20825.290 20825.324
Ethanol, HiPerSolv CHROMANORM® for HPLC
Ethanol

Upozornení: WARNING : This alcohol is regulated. Please contact VWR. For duty paid orders in the UK please add DP to the product code.

Formula: C₂H₅OH
Boiling Pt: 78.3 °C (1013 hPa)
Melting Pt: –117 °C
Density: 0.7895 g/cm³ (20 °C)
Flash Pt: 12 °C (closed cup)
Storage Temperature: Ambient
MDL Number: MFCD00003568
CAS Number: 64-17-5
EINECS: 200-578-6
UN: 1170
ADR: 3,II
REACH: 01-2119457610-43

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Specification Test Results

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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