Tetrahydrofuran, also known as oxacyclopentane, 1, 4-epoxybutane, is a heterocyclic organic compound, the chemical formula is C4H8O, belonging to ether, is the complete hydrogenation product of furan, colorless transparent liquid, soluble in water, ethanol, ether, acetone, benzene, etc., mainly used as solvent, chemical synthesis intermediates, analytical reagents.
Commodity
|
Tetrahydrofuran
|
Standard
|
GB/T 24772-2009
|
Items
|
Index
|
Result
|
Superior Grade
|
Qualified Grade
|
Appearance
|
Transparent liquid
|
Transparent liquid
|
Purity,w% ≥
|
99.9
|
99.8
|
99.97
|
Chromaticity
(
in Hazen) (Pt-Co),≤
|
5
|
10
|
<
5
|
Moisture,w% ≤
|
0.02
|
0.05
|
0.007
|
Peroxide value,PPM ≤
|
10
|
3.00
|
Antioxidant
,
PPM
|
|
183.0
|
TEST CONCLUSION
|
Superior Grade
|
Mainly used as solvent, chemical synthesis intermediate, analytical reagent.
180KG/DRUM,80drums/20fcl,14.4Mt/20FCL.
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Tetrahydrofuran
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