Tetraidrofurano HPLC GGR

C₄H₈O
Oss. di dietilene, oss. di tetrametilene, THF
M.W: 72.11  CAS: 109-99-9  EC: 203-726-8  TARIC: 29321100
EC INDEX: 603-025-00-0  
UN: 2056  IMDG: 3 II UN 2056  ADR: 3 II UN 2056   IATA: 3 II UN 2056  

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• Assay ≥ 99.8%
• Water (H₂O) by Karl – Fischer ≤ 0.02%
• Acidity ≤ 0.0005meq/g
• Residue on evaporation ≤ 0.0005%
• UV – transmission (1 cm, water) at 240 nm ≥ 70%
• UV – transmission (1 cm, water) at 250 nm ≥ 80%
• UV – transmission (1 cm, water) at 260 nm ≥ 90%
• UV – transmission (1 cm, water) at 270 nm ≥ 98%
• UV – transmission (1 cm, water) at 280 nm ≥ 99%

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