Ethanol absolute ≥99.9% (by GC), SPECTRONORM® for spectroscopy

Supplier: VWR Chemicals
Danger

92423.260EA 59.8 EUR
92423.260 92423.320
Ethanol absolute ≥99.9% (by GC), SPECTRONORM® for spectroscopy
Ethanol

Certifications: Meets the requirements of "Specific use spectroscopy" according ACS and Reag. Ph.Eur.


Caution: 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
Merck Index: 12,03806

Order Now

Specification Test Results

Assay (GC) ≥ 99.9 %
Acidity ≤ 0.0001 meq/g
Alkalinity ≤ 0.0001 meq/g
Colouration ≤ 10 APHA
Evaporation residue ≤ 2 ppm
Water ≤ 0.05 %
Absorbance (207 nm) ≤ 0.70
Absorbance (220 nm) ≤ 0.26
Absorbance (235 nm) ≤ 0.10
Absorbance (240 nm) ≤ 0.07
Absorbance (245 nm) ≤ 0.05
Absorbance (from 260 nm) ≤ 0.01
Transmittance (207 nm) ≥ 20 %
Transmittance (220 nm) ≥ 55 %
Transmittance (235 nm) ≥ 80 %
Transmittance (240 nm) ≥ 85 %
Transmittance (245 nm) ≥ 90 %
Transmittance (from 260 nm) ≥ 98 %
Fluorescence (as quinine) (254 nm) ≤ 1.0 ppb
Fluorescence (as quinine) (365 nm) ≤ 1.0 ppb

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR