C4H8O
Tetrahydrofuran (unstabilized) LV-GC SuperTrace
Main characteristics
| M | 72.11 |
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| D | 0.89 |
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| b.p | 66 °C |
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| m.p | -108.4 °C |
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Product specificities
| Acidity (as Acetic acid) | max. 0.002% |
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| Color (APHA, Pt-Co) | max. 10 |
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| F254nm (as Quinine) | max. 1ppb |
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| F365nm (as Quinine) | max. 1ppb |
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| Assay (GC, on anhydrous basis) | min. 99.9% |
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| GC/FID suitability (as 2-Octanol) | max. 10ng/ml |
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| GC/ECD Suitability (as H. Epoxide) | max. 10pg/ml |
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| PAH test (<2ppb by HPLC) | Passes test |
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| Residue after evaporation | max. 0.0002%w/w |
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| Water (KF) | max. 0.03%w/w |
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| Peroxides (as H202) | max. 0.01% |
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| GC/ECD Dioxins, Furans & PCB's | max. 10pg/ml |
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| GC/ECD any Pesticide (as Lindane) | max. 10pg/ml |
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| GC/NPD any Pesticide (as Parathion) | max. 10pg/ml |
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| Any hydrocarbon between C10 to C40 | max. 0.1mg/L |
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| GC/ECD volatile impu. (as E. Dibromide) | max. 5ng/ml |
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| T230nm | min. 30% |
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Cat. n° 202284
| Formula : C4H8O |
| CAS : 109-99-9 |
| EC : 203-726-8 |
| UN : 2056 |
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