Tetraidrofurano 99,9 Unstabilised, HiPerSolv CHROMANORM® HPLC
Fornecedor: VWR Chemicals
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Perigo
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Sinônimos:
Butylene oxide, THF, Diethylene oxide
Filter 0,2 um_Nitrogen_filled
28559.320EA
208
EUR
28559.320
28559.290
Tetraidrofurano 99,9 Unstabilised, HiPerSolv CHROMANORM® HPLC
Tetraidrofurano
Not being stabilised, this product normally loses strength during storage.
Fórmula:
C₄H₈O Peso Molecular: 72.11 g/mol Ponto de ebulição: 66 Ponto de Fusão: –108,5 °C Densidade: 0.888 g/cm³ (20 °C) Ponto de Inflamação: –21.5 °C Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00005356 Número CAS: 109-99-9 EINECS: 203-726-8 UN: 2056 ADR: 3 II ALCANCE: 05-2114615188-48 Merck Index: 12,09351 |
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Especificações dos Resultados do Teste
Assay (on anhydrous substance) | ≥ 99.9 % |
Identification (IR) | Conforms |
Acidity | ≤ 0.0002 meq/g |
Alkalinity | ≤ 0.0002 meq/g |
Peroxides (as H₂O₂) | ≤ 50 ppm |
Water | ≤ 0.02 % |
Transmittance (218 nm) | ≥ 30 % |
Transmittance (230 nm) | ≥ 40 % |
Transmittance (240 nm) | ≥ 60 % |
Transmittance (250 nm) | ≥ 70 % |
Transmittance (260 nm) | ≥ 80 % |
Transmittance (280 nm) | ≥ 96 % |
Transmittance (300 nm) | ≥ 98 % |
Filtered through 0.2 μm | Confirmed |
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