Tetrahydrofuran (unstabilized) LV-GC SuperTrace

Main Properties

b.p66 °C
m.p-108.4 °C

Product Specification

Acidity (as Acetic acid)max. 0.002%
Color (APHA, Pt-Co)max. 10
F254nm (as Quinine)max. 1ppb
F365nm (as Quinine)max. 1ppb
Assay (GC, on anhydrous basis)min. 99.9%
GC/FID suitability (as 2-Octanol)max. 10ng/ml
GC/ECD Suitability (as H. Epoxide)max. 10pg/ml
PAH test (<2ppb by HPLC)Passes test
Residue after evaporationmax. 0.0002%w/w
Water (KF)max. 0.03%w/w
Peroxides (as H202)max. 0.01%
GC/ECD Dioxins, Furans & PCB'smax. 10pg/ml
GC/ECD any Pesticide (as Lindane)max. 10pg/ml
GC/NPD any Pesticide (as Parathion)max. 10pg/ml
Any hydrocarbon between C10 to C40max. 0.1mg/L
GC/ECD volatile impu. (as E. Dibromide)max. 5ng/ml
T230nmmin. 30%

Cat. n° 202284

Formula : C4H8O
CAS : 109-99-9
EC : 203-726-8
UN : 2056

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