L-THF
Introduction
CAS:109-99-9
Molecular formula: C4H8O
Molecular weight: 72.11
Product Properties
Tetrahydrofuran is a transparent, colorless liquid and can be dissolved in water and many organic solvents. In the air, it can be oxidized to form explosive peroxides.
Freezing point: -108.56℃
Boiling point: 66℃
Relative density : 0.8892 (25℃)
Refractive index: 1.4050 (20℃)
Flash point: -15℃
Product Uses
1. Resin resolvent (tape coating, PVC coating, cleaning PVC reactors, plastic printing ink, thermoplastic polyurethane coating, etc)
2. Reactive solvent (aluminum oxide, and boron hydride, steroid compound, and macromolecule organic polymers)
3. Chemical intermediates ( being Polymerized to PTMEG)
4. Chromatographic solvent (Gel Penetrating Chromatography)
5. Pharmaceutical intermediates.
Product Specifications
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Quality Index
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Standard
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High-class Products
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Qualified Products
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Appearance
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clear
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Purity, /wt%
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≥99.95
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≥99.80
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Color(Pt-Co)
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≤5
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≤10
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Water Content, /(ug·g-1)
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≤200
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≤500
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Packaging
180 kg drum or ISO tank
Storage and Transportation
It should be stored in cool, dry and well-ventilated places and be far away from heat source, sparks, and naked fire. The storage and transportation should be isolated from air using azoth sealant, and avoid mixing with oxidants or strong acid when stored. To prevent static electricity, the transporting vessel should be earthed. It is inflammable liquid, and the vessels should be properly labeled with inflammable liquid warning signs.
