Acetato de etila 99,8, SPECTRONORM® Spectroscopy
Fornecedor: VWR Chemicals
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Perigo
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Sinônimos:
Acetic acid ethyl ester
Filter 0,2 um_Nitrogen_filled
91259.260EA
52.8
EUR
91259.260
91259.320
Acetato de etila 99,8, SPECTRONORM® Spectroscopy
Acetato de etilo
SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.
Fórmula:
CH₃COOC₂H₅ Peso Molecular: 88.11 g/mol Ponto de ebulição: 77.1 °C (1013 hPa) Ponto de Fusão: –83 °C Densidade: 0.902 g/cm³ (20 °C) Ponto de Inflamação: –4 °C Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00009171 Número CAS: 141-78-6 EINECS: 205-500-4 UN: 1173 ADR: 3 II ALCANCE: 01-2119475103-46 Merck Index: 13,03792 |
Especificações dos Resultados do Teste
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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