Ethyl acetate ≥99.8%, SPECTRONORM® for spectroscopy

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

91259.260EA 64.7 GBP
91259.260 91259.320
Ethyl acetate ≥99.8%, SPECTRONORM® for spectroscopy
Ethyl acetate

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Formula: CH₃COOC₂H₅
Boiling Pt: 77.1 °C (1013 hPa)
Melting Pt: –83 °C
Density: 0.902 g/cm³ (20 °C)
Flash Pt: –4 °C
Storage Temperature: Ambient
MDL Number: MFCD00009171
CAS Number: 141-78-6
EINECS: 205-500-4
UN: 1173
ADR: 3,II
REACH: 01-2119475103-46
Merck Index: 13,03792

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Specification Test Results

Purity (GC) min. 99.8%
Evaporation residue max. 0.0002%
Water max. 0.01%
Color (Haz) max. 10
Acidity (meq/g) max. 0.0002
Alkalinity (meq/g) max. 0.0002
Fluorescence (as quinine at 254 nm) max. 2.0 ppb
Fluorescence (as quinine at 365 nm) max. 1.0 ppb
Transmission (255 nm) min. 20%
Transmission (260 nm) min. 75%
Transmission (263 nm) min. 80%
Transmission (265 nm) min. 90%
Transmission (from 270 nm) min. 98%
Absorbance (255 nm) max. 0.70
Absorbance (260 nm) max. 0.13
Absorbance (263 nm) max. 0.10
Absorbance (265 nm) max. 0.05
Absorbance (from 270 nm) max. 0.01
Meet the requirements of "specific use spectroscopy" acc. ACS

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